summaryrefslogtreecommitdiff
path: root/gnu/packages/admin.scm
blob: a5f6158f3d2f8ce6404a0b1fa32a3a95a00e836e (about) (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013 Cyril Roelandt <tipecaml@gmail.com>
;;; Copyright © 2014, 2015, 2016, 2018, 2019 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2014, 2015, 2016, 2017, 2018 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2015, 2016 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
;;; Copyright © 2015 Alex Sassmannshausen <alex.sassmannshausen@gmail.com>
;;; Copyright © 2015 Eric Dvorsak <eric@dvorsak.fr>
;;; Copyright © 2016, 2017 Leo Famulari <leo@famulari.name>
;;; Copyright © 2016 Pjotr Prins <pjotr.guix@thebird.nl>
;;; Copyright © 2016, 2017 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2016, 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
;;; Copyright © 2016 Peter Feigl <peter.feigl@nexoid.at>
;;; Copyright © 2016 John J. Foerch <jjfoerch@earthlink.net>
;;; Copyright © 2016, 2017 ng0 <ng0@n0.is>
;;; Copyright © 2016, 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2016 John Darrington <jmd@gnu.org>
;;; Copyright © 2017 Ben Sturmfels <ben@sturm.com.au>
;;; Copyright © 2017 Ethan R. Jones <doubleplusgood23@gmail.com>
;;; Copyright © 2017 Christopher Allan Webber <cwebber@dustycloud.org>
;;; Copyright © 2017, 2018 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2018, 2019 Arun Isaac <arunisaac@systemreboot.net>
;;; Copyright © 2018 Pierre-Antoine Rouby <pierre-antoine.rouby@inria.fr>
;;; Copyright © 2018 Rutger Helling <rhelling@mykolab.com>
;;; Copyright © 2018 Pierre Neidhardt <mail@ambrevar.xyz>
;;; Copyright © 2019 Brett Gilio <brettg@gnu.org>
;;; Copyright © 2019 Björn Höfling <bjoern.hoefling@bjoernhoefling.de>
;;; Copyright © 2019 Jakob L. Kreuze <zerodaysfordays@sdf.org>
;;; Copyright © 2019 Hartmut Goebel <h.goebel@crazy-compilers.com>
;;; Copyright © 2019 Alex Griffin <a@ajgrf.com>
;;; Copyright © 2019 Guillaume Le Vaillant <glv@posteo.net>
;;; Copyright © 2019 Mathieu Othacehe <m.othacehe@gmail.com>
;;; Copyright © 2020 Oleg Pykhalov <go.wigust@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages admin)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (guix build-system emacs)
  #:use-module (guix build-system gnu)
  #:use-module (guix build-system meson)
  #:use-module (guix build-system perl)
  #:use-module (guix build-system python)
  #:use-module (guix build-system trivial)
  #:use-module (gnu packages)
  #:use-module (gnu packages algebra)
  #:use-module (gnu packages base)
  #:use-module (gnu packages bash)
  #:use-module (gnu packages c)
  #:use-module (gnu packages check)
  #:use-module (gnu packages crypto)
  #:use-module (gnu packages cryptsetup)
  #:use-module (gnu packages cyrus-sasl)
  #:use-module (gnu packages dns)
  #:use-module (gnu packages file)
  #:use-module (gnu packages ncurses)
  #:use-module (gnu packages readline)
  #:use-module (gnu packages libbsd)
  #:use-module (gnu packages linux)
  #:use-module (gnu packages lua)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages gettext)
  #:use-module (gnu packages imagemagick)
  #:use-module (gnu packages inkscape)
  #:use-module (gnu packages pcre)
  #:use-module (gnu packages perl)
  #:use-module (gnu packages perl-check)
  #:use-module (gnu packages tcl)
  #:use-module (gnu packages compression)
  #:use-module (gnu packages cross-base)
  #:use-module (gnu packages tls)
  #:use-module (gnu packages gnupg)
  #:use-module (gnu packages bison)
  #:use-module (gnu packages flex)
  #:use-module (gnu packages gl)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages openldap)
  #:use-module (gnu packages mcrypt)
  #:use-module (gnu packages patchutils)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages popt)
  #:use-module (gnu packages python)
  #:use-module (gnu packages python-crypto)
  #:use-module (gnu packages python-web)
  #:use-module (gnu packages python-xyz)
  #:use-module (gnu packages qt)
  #:use-module (gnu packages sphinx)
  #:use-module (gnu packages terminals)
  #:use-module (gnu packages texinfo)
  #:use-module (gnu packages groff)
  #:use-module (gnu packages pciutils)
  #:use-module (gnu packages libunwind)
  #:use-module (gnu packages libusb)
  #:use-module (gnu packages libftdi)
  #:use-module (gnu packages image)
  #:use-module (gnu packages xorg)
  #:use-module (gnu packages xdisorg)
  #:use-module (gnu packages man)
  #:use-module (gnu packages autotools)
  #:use-module (gnu packages gnome)
  #:use-module (gnu packages kerberos)
  #:use-module (gnu packages gtk)
  #:use-module (gnu packages xml)
  #:use-module (gnu packages boost)
  #:use-module (gnu packages elf)
  #:use-module (gnu packages mpi)
  #:use-module (gnu packages version-control)
  #:use-module (gnu packages web))

(define-public aide
  (package
    (name "aide")
    (version "0.16.2")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/aide/aide/releases/download/v"
                           version "/aide-" version ".tar.gz"))
       (sha256
        (base32 "15xp47sz7kk1ciffw3f5xw2jg2mb2lqrbr3q6p4bkbz5dap9iy8p"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("bison" ,bison)
       ("flex" ,flex)))
    (inputs
     `(("libgcrypt" ,libgcrypt)
       ("libgpg-error" ,libgpg-error)
       ("libmhash" ,libmhash)
       ("pcre:static" ,pcre "static")
       ("pcre" ,pcre)
       ("zlib:static" ,zlib "static")
       ("zlib" ,zlib)))
    (synopsis "File and directory integrity checker")
    (description
     "AIDE (Advanced Intrusion Detection Environment) is a file and directory
integrity checker.  It creates a database from the regular expression rules
that it finds from its configuration files.  Once this database is initialized
it can be used to verify the integrity of the files.  It has several message
digest algorithms that are used to check the integrity of files.  All of the
usual file attributes can be checked for inconsistencies.")
    (home-page "https://aide.github.io/")
    (license license:gpl2+)))

(define-public progress
  (package
    (name "progress")
    (version "0.14")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/Xfennec/progress.git")
             (commit (string-append "v" version))))
       (sha256
        (base32 "1lk2v4b767klib93an4g3f7z5qrv9kdk9jf7545vw1immc4kamrl"))
       (file-name (git-file-name name version))))
    (build-system gnu-build-system)
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("which" ,which)))
    (inputs
     `(("ncurses" ,ncurses)))
    (arguments
     `(#:tests? #f                      ; no test suite
       #:make-flags (list "CC=gcc"
                          (string-append "PREFIX=" (assoc-ref %outputs "out")))
       #:phases
       (modify-phases %standard-phases
         (delete 'configure))))         ; no configure script
    (home-page "https://github.com/Xfennec/progress")
    (synopsis "Program to view the progress of the coreutils commands")
    (description "A program that looks for coreutils basic commands (cp, mv,
dd, tar, gzip/gunzip, cat, etc.) currently running on your system and displays
the percentage of copied data.  It can also show estimated time and throughput,
and provides a \"top-like\" mode (monitoring).")
    (license license:gpl3+)))

(define-public shepherd
  (package
    (name "shepherd")
    (version "0.7.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/shepherd/shepherd-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "07j3vd0y8zab2nwbrwj0ahrfif1ldm5sjssn7m3dw4s307fsrfzx"))))
    (build-system gnu-build-system)
    (arguments
     '(#:configure-flags '("--localstatedir=/var")))
    (native-inputs
     `(("pkg-config" ,pkg-config)

       ;; This is the Guile we use as a cross-compiler...
       ("guile" ,guile-2.2/bug-fix)))
    (inputs
     ;; ... and this is the one that appears in shebangs when cross-compiling.
     `(("guile" ,guile-2.2/bug-fix)          ;for <https://bugs.gnu.org/37757>

       ;; The 'shepherd' command uses Readline when used interactively.  It's
       ;; an unusual use case though, so we don't propagate it.
       ("guile-readline" ,guile-readline)))
    (synopsis "System service manager")
    (description
     "The GNU Shepherd is a daemon-managing daemon, meaning that it supervises
the execution of system services, replacing similar functionality found in
typical init systems.  It provides dependency-handling through a convenient
interface and is based on GNU Guile.")
    (license license:gpl3+)
    (home-page "https://www.gnu.org/software/shepherd/")))

(define-public guile3.0-shepherd
  (package
    (inherit shepherd)
    (name "guile3.0-shepherd")
    (native-inputs
     `(("pkg-config" ,pkg-config)
       ("guile" ,guile-next)))
    (inputs
     `(("guile" ,guile-next)))))

(define-public cloud-utils
  (package
    (name "cloud-utils")
    (version "0.31")
    (source
     (origin
       (method url-fetch)
       (uri (string-append
             "https://launchpad.net/cloud-utils/trunk/"
             version "/+download/cloud-utils-" version ".tar.gz"))
       (sha256
        (base32
         "07fl3dlqwdzw4xx7mcxhpkks6dnmaxha80zgs9f6wmibgzni8z0r"))))
    (build-system gnu-build-system)
    (arguments
     '(#:make-flags
       (let ((out (assoc-ref %outputs "out")))
         (list (string-append "BINDIR=" out "/bin")
               (string-append "MANDIR=" out "/share/man/man1")
               (string-append "DOCDIR=" out "/share/doc")))
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (delete 'check)
         (add-after 'install 'wrap
           (lambda* (#:key outputs inputs #:allow-other-keys)
             (let ((growpart (string-append (assoc-ref outputs "out")
                                            "/bin/growpart")))
               (wrap-program growpart
                 `("PATH" ":" prefix (,(dirname (which "sfdisk"))
                                      ,(dirname (which "readlink"))))))
             #t)))))
    (inputs
     `(("python" ,python)
       ("util-linux" ,util-linux))) ; contains sfdisk for growpart
    (home-page "https://launchpad.net/cloud-utils")
    (synopsis "Set of utilities for cloud computing environments")
    (description
     "This package contains a set of utilities for cloud computing
environments:

@itemize @bullet
@item @command{cloud-localds} Create a disk for cloud-init to utilize nocloud
@item @command{cloud-publish-image} Wrapper for cloud image publishing
@item @command{cloud-publish-tarball} Wrapper for publishing cloud tarballs
@item @command{cloud-publish-ubuntu} Import a Ubuntu cloud image
@item @command{ec2metadata} Query and display @acronym{EC2,Amazon Elastic
  Compute Cloud} metadata
@item @command{growpart} Grow a partition to fill the device
@item @command{mount-image-callback} Mount a file and run a command
@item @command{resize-part-image} Resize a partition image to a new size
@item @command{ubuntu-cloudimg-query} Get the latest Ubuntu
  @acronym{AMI,Amazon Machine Image}
@item @command{ubuntu-ec2-run} Run a @acronym{EC2,Amazon Elastic Compute
  Cloud} instance using Ubuntu
@item @command{vcs-run} Obtain a repository, and run a command
@item @command{write-mime-multipart} Handle multipart
  @acronym{MIME,Multipurpose Internet Mail Extensions} messages
@end itemize")
    (license license:gpl3)))

(define-public daemontools
  (package
    (name "daemontools")
    (version "0.76")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://cr.yp.to/daemontools/"
                    "daemontools-" version ".tar.gz"))
              (sha256
               (base32
                "07scvw88faxkscxi91031pjkpccql6wspk4yrlnsbrrb5c0kamd5"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ;; No tests as far as I can tell.
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'chdir
           (lambda _
             (chdir ,(string-append "daemontools-" version))
             #t))
         (delete 'configure)
         (add-before 'build 'patch
           (lambda _
             (substitute* "src/error.h"
               (("extern int errno;")
                "#include <errno.h>"))
             #t))
         (replace 'build
           (lambda _
             (invoke "package/compile")))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin")))
               (for-each (lambda (file)
                           (install-file file bin))
                         (find-files "command")))
             #t)))))
    (synopsis "Tools for managing UNIX style services")
    (description
     "@code{daemontools} is a collection of tools for managing UNIX
services.")
    (license license:public-domain)
    (home-page "https://cr.yp.to/daemontools.html")))

(define-public dfc
  (package
   (name "dfc")
   (version "3.1.1")
   (source
    (origin
     (method url-fetch)
      (uri (string-append
            "https://projects.gw-computing.net/attachments/download/615/dfc-"
            version ".tar.gz"))
      (sha256
       (base32
        "0m1fd7l85ckb7bq4c5c3g257bkjglm8gq7x42pkmpp87fkknc94n"))))
   (build-system cmake-build-system)
   (arguments '(#:tests? #f)) ; There are no tests.
   (native-inputs `(("gettext" ,gettext-minimal)))
   (home-page "https://projects.gw-computing.net/projects/dfc")
   (synopsis "Display file system space usage using graphs and colors")
   (description
    "dfc (df color) is a modern version of df.  It uses colors, draws pretty
graphs and can export its output to different formats.")
   (license license:bsd-3)))

(define-public htop
  (package
    (name "htop")
    (version "2.2.0")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://hisham.hm/htop/releases/"
                                  version "/htop-" version ".tar.gz"))
              (sha256
               (base32
                "0mrwpb3cpn3ai7ar33m31yklj64c3pp576vh1naqff6f21pq5mnr"))))
    (build-system gnu-build-system)
    (inputs
     `(("ncurses" ,ncurses)))
    (native-inputs
     `(("python" ,python-wrapper)))     ;for scripts/MakeHeader.py
    (home-page "https://hisham.hm/htop/")
    (synopsis "Interactive process viewer")
    (description
     "This is htop, an interactive process viewer.  It is a text-mode
application (for console or X terminals) and requires ncurses.")
    (license license:gpl2)))

(define-public pies
  (package
    (name "pies")
    (version "1.4")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://gnu/pies/pies-"
                           version ".tar.bz2"))
       (sha256
        (base32
         "14jb4pa4zs26d5j2skxbaypnwhsx2lw8jgj1irrgs03c2dnf7gp6"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (add-before 'build 'patch-/bin/sh
                    (lambda* (#:key inputs #:allow-other-keys)
                      ;; Use the right shell when executing user-provided
                      ;; shell commands.
                      (let ((bash (assoc-ref inputs "bash")))
                        (substitute* '("src/progman.c" "src/comp.c")
                          (("\"/bin/sh\"")
                           (string-append "\"" bash "/bin/sh\"")))
                        #t))))))
    (home-page "https://www.gnu.org/software/pies/")
    (synopsis "Program invocation and execution supervisor")
    (description
     "GNU pies is a program that supervises the invocation and execution of
other programs.  It reads the list of programs to be started from its
configuration file, executes them, and then monitors their status,
re-executing them as necessary.")
    (license license:gpl3+)))

(define-public inetutils
  (package
    (name "inetutils")
    (version "1.9.4")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/inetutils/inetutils-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "05n65k4ixl85dc6rxc51b1b732gnmm8xnqi424dy9f1nz7ppb3xy"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags '("--localstatedir=/var"

                           ;; Make sure 'PATH_PROCNET_DEV' gets defined when
                           ;; cross-compiling (by default it does not.)
                           ,@(if (%current-target-system)
                                 '("--with-path-procnet-dev=/proc/net/dev")
                                 '()))
       ;; On some systems, 'libls.sh' may fail with an error such as:
       ;; "Failed to tell switch -a apart from -A".
       #:parallel-tests? #f))
    (inputs `(("ncurses" ,ncurses)
              ("readline" ,readline)))        ;for 'ftp'
    (native-inputs `(("netstat" ,net-tools))) ;for tests
    (home-page "https://www.gnu.org/software/inetutils/")
    (synopsis "Basic networking utilities")
    (description
     "Inetutils is a collection of common network programs, such as an ftp
client and server, a telnet client and server, an rsh client and server, and
hostname.")
    (license license:gpl3+)))

(define-public shadow
  (package
    (name "shadow")
    (version "4.8.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/shadow-maint/shadow/releases/"
                    "download/" version "/shadow-" version ".tar.xz"))
              (sha256
               (base32
                "0qmfq50sdhz6xilgxvinblll8j2iqfl7hwk45bq744y4plq4dbd3"))))
    (build-system gnu-build-system)
    (arguments
     `(;; Assume System V `setpgrp (void)', which is the default on GNU
       ;; variants (`AC_FUNC_SETPGRP' is not cross-compilation capable.)
       #:configure-flags
       '("--with-libpam" "ac_cv_func_setpgrp_void=yes")

       #:phases
       (modify-phases %standard-phases
         (add-before 'build 'set-nscd-file-name
           (lambda* (#:key inputs #:allow-other-keys)
             ;; Use the right file name for nscd.
             (let ((libc (assoc-ref inputs
                                    ,(if (%current-target-system)
                                         "cross-libc"
                                         "libc"))))
               (substitute* "lib/nscd.c"
                 (("/usr/sbin/nscd")
                  (string-append libc "/sbin/nscd")))
               #t)))
         (add-after 'install 'remove-groups
           (lambda* (#:key outputs #:allow-other-keys)
             ;; Remove `groups', which is already provided by Coreutils.
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin"))
                    (man (string-append out "/share/man")))
               (delete-file (string-append bin "/groups"))
               (for-each delete-file (find-files man "^groups\\."))
               #t))))))

    (inputs  (if (string-contains (or (%current-target-system)
                                      (%current-system))
                                  "-linux")
                 `(("linux-pam" ,linux-pam))
                 '()))
    (home-page "https://github.com/shadow-maint/shadow")
    (synopsis "Authentication-related tools such as passwd, su, and login")
    (description
     "Shadow provides a number of authentication-related tools, including:
login, passwd, su, groupadd, and useradd.")

    ;; The `vipw' program is GPLv2+.
    ;; libmisc/salt.c is public domain.
    (license license:bsd-3)))

(define-public mingetty
  (package
    (name "mingetty")
    (version "1.08")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://sourceforge/mingetty/mingetty/"
                                 version "/mingetty-" version ".tar.gz"))
             (sha256
              (base32
               "05yxrp44ky2kg6qknk1ih0kvwkgbn9fbz77r3vci7agslh5wjm8g"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out    (assoc-ref outputs "out"))
                    (man8   (string-append out "/share/man/man8"))
                    (sbin   (string-append out "/sbin"))
                    (shadow (assoc-ref inputs "shadow"))
                    (login  (string-append shadow "/bin/login")))
               (substitute* "Makefile"
                 (("^SBINDIR.*")
                  (string-append "SBINDIR = " out
                                 "/sbin\n"))
                 (("^MANDIR.*")
                  (string-append "MANDIR = " out
                                 "/share/man/man8\n")))

               ;; Pick the right 'login' by default.
               (substitute* "mingetty.c"
                 (("\"/bin/login\"")
                  (string-append "\"" login "\"")))

               (mkdir-p sbin)
               (mkdir-p man8))
             #t)))
       #:tests? #f))                              ; no tests
    (inputs `(("shadow" ,shadow)))

    (home-page "https://sourceforge.net/projects/mingetty")
    (synopsis "Getty for the text console")
    (description
     "Small console getty that is started on the Linux text console,
asks for a login name and then transfers over to @code{login}.  It is extended
to allow automatic login and starting any app.")
    (license license:gpl2+)))

(define-public net-base
  (package
    (name "net-base")
    (version "5.3")
    (source (origin
             (method url-fetch)
             (uri (string-append
                   "mirror://debian/pool/main/n/netbase/netbase_"
                   version ".tar.xz"))
             (sha256
              (base32
               "12xqjwg3p4rzmmh2iib6sigm9l29y3dgk74mmnw64k84jnbwdxl1"))))
    (build-system trivial-build-system)
    (arguments
     `(#:modules ((guix build utils))
       #:builder (begin
                   (use-modules (guix build utils)
                                (srfi srfi-26))

                   (let* ((source (assoc-ref %build-inputs "source"))
                          (tar    (assoc-ref %build-inputs "tar"))
                          (xz     (assoc-ref %build-inputs "xz"))
                          (output (assoc-ref %outputs "out"))
                          (etc    (string-append output "/etc")))
                     (setenv "PATH" (string-append xz "/bin"))
                     (invoke (string-append tar "/bin/tar") "xvf"
                             source)
                     (chdir ,(string-append "netbase-" version))
                     (mkdir-p etc)
                     (for-each copy-file
                               '("etc-services" "etc-protocols" "etc-rpc")
                               (map (cut string-append etc "/" <>)
                                    '("services" "protocols" "rpc")))
                     #t))))
    (native-inputs `(("tar" ,tar)
                     ("xz" ,xz)))
    (synopsis "IANA protocol, port, and RPC number assignments")
    (description
     "This package provides the /etc/services, /etc/protocols, and /etc/rpc
files, which contain information about the IANA-assigned port, protocol, and
ONC RPC numbers.")
    (home-page "https://packages.debian.org/sid/netbase")
    (license license:gpl2)))

(define-public netcat
  (package
    (name "netcat")
    (version "0.7.1")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://sourceforge/netcat/netcat/" version
                                 "/netcat-" version ".tar.bz2"))
             (sha256
              (base32
               "1frjcdkhkpzk0f84hx6hmw5l0ynpmji8vcbaxg8h5k2svyxz0nmm"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
       ;; By default, man and info pages are put in PREFIX/{man,info},
       ;; but we want them in PREFIX/share/{man,info}.
       (let ((out (assoc-ref %outputs "out")))
         (list (string-append "--mandir=" out "/share/man")
               (string-append "--infodir=" out "/share/info")))))
    (home-page "http://netcat.sourceforge.net")
    (synopsis "Read and write data over TCP/IP")
    (description
     "Netcat is a featured networking utility which reads and writes data
across network connections, using the TCP/IP protocol.  It is designed to be a
reliable \"back-end\" tool that can be used directly or easily driven by other
programs and scripts.  At the same time, it is a feature-rich network debugging
and exploration tool, since it can create almost any kind of connection you
would need and has several interesting built-in capabilities.")
    (license license:gpl2+)))

(define-public netcat-openbsd
  (package
    (name "netcat-openbsd")
    (version "1.206-1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://salsa.debian.org/debian/netcat-openbsd.git")
                    (commit (string-append "debian/" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "08r3mmck3s5pbvwyq19wp5g8jqcxza3cm8nkc6jm7rqn4jdydc4z"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f ; no test suite
       #:make-flags
       (list "CC=gcc"
             (string-append "CFLAGS=-I" (assoc-ref %build-inputs "libbsd") "/include")
             "LDFLAGS=-lbsd")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (add-before 'build 'patch
           (lambda _
             (setenv "QUILT_PATCHES" "debian/patches")
             (invoke "quilt" "push" "-a")
             #t))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin"))
                    (man (string-append out "/share/man/man1"))
                    (doc (string-append out "/share/doc/netcat-openbsd-" ,version))
                    (examples (string-append doc "/examples")))
               (install-file "nc" bin)
               (install-file "nc.1" man)
               (install-file "debian/copyright" doc)
               (copy-recursively "debian/examples" examples)
               #t))))))
    (inputs `(("libbsd" ,libbsd)))
    (native-inputs `(("pkg-config" ,pkg-config)
                     ("quilt" ,quilt)))
    (home-page "https://packages.debian.org/sid/netcat-openbsd")
    (synopsis "Read and write data over TCP/IP")
    (description
     "Netcat is a simple Unix utility which reads and writes data across
network connections using TCP or UDP protocol.  It is designed to be a reliable
\"back-end\" tool that can be used directly or easily driven by other programs
and scripts.  At the same time it is a feature-rich network debugging and
exploration tool, since it can create almost any kind of connection you would
need and has several interesting built-in capabilities.

This package contains the OpenBSD rewrite of netcat, including support for
IPv6, proxies, and Unix sockets.")
    (license (list license:bsd-3
                   license:bsd-2))))  ; atomicio.*, socks.c

(define-public sipcalc
  (package
    (name "sipcalc")
    (version "1.1.6")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "http://www.routemeister.net/projects"
                           "/sipcalc/files/sipcalc" "-" version ".tar.gz"))
       (sha256
        (base32
         "0mv3wndj4z2bsshh2k8d5sy3j8wxzgf8mzmmkvj1k8gpcz37dm6g"))))
    (build-system gnu-build-system)
    (home-page "http://www.routemeister.net/projects/sipcalc/")
    (synopsis "Command-line IP subnet calculator")
    (description
     "Sipcalc is an advanced command-line IP subnet calculator.  It can take
multiple forms of input (IPv4/IPv6/interface/hostname) and output a multitude
of information about a given subnet.

Features include:

@itemize @bullet
@item IPv4
@itemize
@item Retrieving of address information from interfaces.
@item Classfull and CIDR output.
@item Multiple address and netmask input and output formats (dotted quad, hex,
number of bits).
@item Output of broadcast address, network class, Cisco wildcard,
hosts/range, network range.
@item The ability to split a network based on a smaller netmask, now also with
recursive runs on the generated subnets.  (also IPv6)
@end itemize
@item IPv6
@itemize
@item Compressed and expanded input and output addresses.
@item Standard IPv6 network output.
@item v4 in v6 output.
@item Reverse DNS address generation.
@end itemize
@end itemize\n")
    (license license:bsd-3)))

(define-public alive
  (package
    (name "alive")
    (version "2.0.2")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/alive/alive-"
                                 version ".tar.xz"))
             (sha256
              (base32
               "1vrzg51ai68x9yld7vbgl58sxaw5qpx8rbakwcxn4cqq6vpxj38j"))))
    (build-system gnu-build-system)
    (arguments '(#:configure-flags '("alive_cv_nice_ping=yes")))
    (inputs `(("guile" ,guile-2.0)
              ("inetutils" ,inetutils)))
    (home-page "https://www.gnu.org/software/alive/")
    (synopsis "Autologin and keep-alive daemon")
    (description
     "GNU Alive sends periodic pings to a server, generally to keep a
connection alive.")
    (license license:gpl3+)))

(define-public isc-dhcp
  (let* ((bind-major-version "9")
         (bind-minor-version "11")
         (bind-patch-version "14")
         (bind-release-type "")         ; for patch release, use "-P"
         (bind-release-version "")      ; for patch release, e.g. "6"
         (bind-version (string-append bind-major-version
                                      "."
                                      bind-minor-version
                                      "."
                                      bind-patch-version
                                      bind-release-type
                                      bind-release-version)))
    (package
      (name "isc-dhcp")
      (version "4.4.2")
      (source (origin
                (method url-fetch)
                (uri (string-append "https://ftp.isc.org/isc/dhcp/"
                                    version "/dhcp-" version ".tar.gz"))
                (sha256
                 (base32
                  "08a5003zdxgl41b29zjkxa92h2i40zyjgxg0npvnhpkfl5jcsz0s"))))
      (build-system gnu-build-system)
      (arguments
       `(#:parallel-build? #f
         #:configure-flags '("--with-randomdev=/dev/random")
         #:phases
         (modify-phases %standard-phases
           (add-after 'unpack 'replace-bundled-bind
             (lambda* (#:key inputs native-inputs #:allow-other-keys)
               (delete-file "bind/bind.tar.gz")
               (copy-file (assoc-ref inputs "bind-source-tarball")
                          "bind/bind.tar.gz")
               (chmod "bind/bind.tar.gz" #o644)
               (substitute* "bind/version.tmp"
                 (("^MAJORVER=.*")
                  (format #f "MAJORVER=~a\n" ,bind-major-version))
                 (("^MINORVER=.*")
                  (format #f "MINORVER=~a\n" ,bind-minor-version))
                 (("^PATCHVER=.*")
                  (format #f "PATCHVER=~a\n" ,bind-patch-version))
                 (("^RELEASETYPE=.*")
                  (format #f "RELEASETYPE=~a\n" ,bind-release-type))
                 (("^RELEASEVER=.*")
                  (format #f "RELEASEVER=~a\n" ,bind-release-version)))
               #t))
           (add-before 'configure 'fix-bind-cross-compilation
             (lambda _
               (substitute* "configure"
                 (("--host=\\$host")
                  "--host=$host_alias"))
               #t))
           (add-after 'configure 'post-configure
             (lambda* (#:key outputs #:allow-other-keys)
               ;; Point to the right client script, which will be
               ;; installed in a later phase.
               (substitute* "includes/dhcpd.h"
                 (("#define[[:blank:]]+_PATH_DHCLIENT_SCRIPT.*")
                  (let ((out (assoc-ref outputs "out")))
                    (string-append "#define _PATH_DHCLIENT_SCRIPT \""
                                   out "/libexec/dhclient-script"
                                   "\"\n"))))

               ;; During the 'build' phase, 'bind.tar.gz' is extracted, so
               ;; we must patch shebangs in there and make sure the right
               ;; shell is used.
               (with-directory-excursion "bind"
                 (substitute* "Makefile"
                   (("\\./configure ")
                    (let ((sh (which "sh")))
                      (string-append "./configure CONFIG_SHELL="
                                     sh " SHELL=" sh " "))))

                 (let ((bind-directory (string-append "bind-" ,bind-version)))
                   (invoke "tar" "xf" "bind.tar.gz")
                   (for-each patch-shebang
                             (find-files bind-directory ".*"))
                   (substitute* (string-append bind-directory "/configure")
                     (("/usr/bin/file")
                      (which "file")))
                   (invoke "tar" "cf" "bind.tar.gz"
                           bind-directory
                           ;; avoid non-determinism in the archive
                           "--sort=name"
                           "--mtime=@0"
                           "--owner=root:0"
                           "--group=root:0")))))
           (add-after 'install 'post-install
             (lambda* (#:key inputs outputs #:allow-other-keys)
               ;; Install the dhclient script for GNU/Linux and make sure
               ;; if finds all the programs it needs.
               (let* ((out       (assoc-ref outputs "out"))
                      (libexec   (string-append out "/libexec"))
                      (coreutils (assoc-ref inputs "coreutils"))
                      (inetutils (assoc-ref inputs "inetutils"))
                      (net-tools (assoc-ref inputs "net-tools"))
                      (sed       (assoc-ref inputs "sed")))
                 (substitute* "client/scripts/linux"
                   (("/sbin/ip")
                    (string-append (assoc-ref inputs "iproute")
                                   "/sbin/ip")))

                 (mkdir-p libexec)
                 (copy-file "client/scripts/linux"
                            (string-append libexec "/dhclient-script"))

                 (wrap-program
                     (string-append libexec "/dhclient-script")
                   `("PATH" ":" prefix
                     ,(map (lambda (dir)
                             (string-append dir "/bin:"
                                            dir "/sbin"))
                           (list inetutils net-tools coreutils sed))))
                 #t))))))

      (native-inputs
       `(("perl" ,perl)
         ("file" ,file)))

      (inputs `(("inetutils" ,inetutils)
                ("net-tools" ,net-tools)
                ("iproute" ,iproute)

                ;; isc-dhcp bundles a copy of BIND, which has proved vulnerable
                ;; in the past.  Use a BIND-VERSION of our choosing instead.
                ("bind-source-tarball"
                 ,(origin
                    (method url-fetch)
                    (uri (string-append "https://ftp.isc.org/isc/bind9/"
                                        bind-version
                                        "/bind-" bind-version ".tar.gz"))
                    (sha256
                     (base32
                      "1pv3bvm9dzyz2kqjkw15sgh0hd5fzsv274v5z6jp9c4nb5130fyr"))))

                ;; When cross-compiling, we need the cross Coreutils and sed.
                ;; Otherwise just use those from %FINAL-INPUTS.
                ,@(if (%current-target-system)
                      `(("coreutils" ,coreutils)
                        ("sed" ,sed))
                      '())))

      (home-page "https://www.isc.org/products/DHCP/")
      (synopsis "Dynamic Host Configuration Protocol (DHCP) tools")
      (description
       "ISC's Dynamic Host Configuration Protocol (DHCP) distribution provides a
reference implementation of all aspects of DHCP, through a suite of DHCP
tools: server, client, and relay agent.")
      (license license:mpl2.0)
      (properties '((cpe-name . "dhcp"))))))

(define-public libpcap
  (package
    (name "libpcap")
    (version "1.9.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.tcpdump.org/release/libpcap-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "153h1378diqyc27jjgz6gg5nxmb4ddk006d9xg69nqavgiikflk3"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("bison" ,bison)
       ("flex" ,flex)))
    (arguments
     ;; There are some tests in testprogs/, but no automated test suite.
     '(#:tests? #f))
    (home-page "https://www.tcpdump.org")
    (synopsis "Network packet capture library")
    (description
     "libpcap is an interface for user-level packet capture.  It provides a
portable framework for low-level network monitoring.  Applications include
network statistics collection, security monitoring, network debugging, etc.")
    (license (list license:bsd-4        ; fad-*.c and several other source files
                   license:bsd-3        ; pcap/, sockutils.* & others
                   license:bsd-2))))    ; the rest

(define-public tcpdump
  (package
    (name "tcpdump")
    (version "4.9.3")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.tcpdump.org/release/tcpdump-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0434vdcnbqaia672rggjzdn4bb8p8dchz559yiszzdk0sjrprm1c"))))
    (build-system gnu-build-system)
    (inputs `(("libpcap" ,libpcap)
              ("openssl" ,openssl)))
    (native-inputs `(("perl" ,perl)))        ; for tests
    (home-page "https://www.tcpdump.org/")
    (synopsis "Network packet analyzer")
    (description
     "Tcpdump is a command-line tool to analyze network traffic passing
through the network interface controller.")
    (license license:bsd-3)))

(define-public jnettop
  (package
    (name "jnettop")
    (version "0.13.0")
    (source (origin
              (method url-fetch)
              (uri
               (string-append "https://web.archive.org/web/20161221100811/"
                              "http://jnettop.kubs.info/dist/jnettop-"
                              version ".tar.gz"))
              (sha256
               (base32
                "1855np7c4b0bqzhf1l1dyzxb90fpnvrirdisajhci5am6als31z9"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("glib" ,glib)
       ("ncurses" ,ncurses)
       ("libpcap" ,libpcap)))
    (home-page
     "https://web.archive.org/web/20160703195221/http://jnettop.kubs.info/wiki/")
    (synopsis "Visualize network traffic by bandwidth use")
    (description
     "Jnettop is a traffic visualiser, which captures traffic going
through the host it is running from and displays streams sorted
by bandwidth they use.")
    (license license:gpl2+)))

(define-public clusterssh
  (package
    (name "clusterssh")
    (version "4.13.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://sourceforge/clusterssh/"
                                  "2.%20ClusterSSH%20Series%204/"
                                  "App-ClusterSSH-v" version ".tar.gz"))
              (sha256
               (base32
                "0rmk2p3f2wz1h092anidjclh212rv3gxyk0c641qk3frlrjnw6mp"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'refer-to-inputs
           (lambda* (#:key inputs #:allow-other-keys)
             (substitute* (list "lib/App/ClusterSSH/Config.pm"
                                "t/15config.t")
               (("xterm")
                (which "xterm")))
             #t))
         (add-before 'check 'delete-failing-tests
           (lambda _
             ;; This checks whether all code is nicely formatted.  The above
             ;; ‘refer-to-inputs’ phase breaks this pedantry, so disable it.
             (delete-file "t/perltidy.t")
             ;; Update the manifest so t/manifest.t happily passes.
             (substitute* "MANIFEST"
               (("t/perltidy.t\n") ""))
             #t))
         (add-after 'install 'augment-library-path
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin")))
               (with-directory-excursion bin
                 (for-each
                  (lambda (program)
                    (wrap-program program
                      `("PERL5LIB" ":" prefix
                        ,(map (lambda (file-name)
                                (string-append file-name
                                               "/lib/perl5/site_perl"))
                              (cons out
                                    (map (lambda (input)
                                           (assoc-ref inputs input))
                                         ;; These may be propagated and hence
                                         ;; not explicitly listed as inputs.
                                         (list "perl-class-data-inheritable"
                                               "perl-devel-stacktrace"
                                               "perl-exception-class"
                                               "perl-tk"
                                               "perl-try-tiny"
                                               "perl-x11-protocol"
                                               "perl-x11-protocol-other")))))))
                  (find-files "." ".*")))
               #t))))))
    (native-inputs
     `(("perl-cpan-changes" ,perl-cpan-changes)
       ("perl-file-slurp" ,perl-file-slurp)
       ("perl-file-which" ,perl-file-which)
       ("perl-module-build" ,perl-module-build)
       ("perl-readonly" ,perl-readonly)
       ("perl-test-differences" ,perl-test-differences)
       ("perl-test-distmanifest" ,perl-test-distmanifest)
       ("perl-test-perltidy" ,perl-test-perltidy)
       ("perl-test-pod" ,perl-test-pod)
       ("perl-test-pod-coverage" ,perl-test-pod-coverage)
       ("perl-test-trap" ,perl-test-trap)
       ("perltidy" ,perltidy)))
    (inputs
     `(("perl-exception-class" ,perl-exception-class)
       ("perl-sort-naturally" ,perl-sort-naturally)
       ("perl-tk" ,perl-tk)
       ("perl-try-tiny" ,perl-try-tiny)
       ("perl-x11-protocol" ,perl-x11-protocol)
       ("perl-x11-protocol-other" ,perl-x11-protocol-other)
       ("xterm" ,xterm)))
    ;; The clusterssh.sourceforge.net address requires login to view
    (home-page "https://sourceforge.net/projects/clusterssh/")
    (synopsis "Secure concurrent multi-server terminal control")
    (description
     "ClusterSSH controls a number of xterm windows via a single graphical
console window to allow commands to be interactively run on multiple servers
over ssh connections.")
    (license license:gpl2+)))

(define-public rename
  (package
    (name "rename")
    (version "1.10")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://cpan/authors/id/R/RM/RMBARKER/File-Rename-"
                    version ".tar.gz"))
              (sha256
               (base32
                "137m8s06r4n038ivlr5r1d9a7q9l7shmwpvnyx053r9ndhvbnkh5"))))
    (build-system perl-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'install 'find-itself
           ;; Fix run-time 'Can't locate File/Rename.pm in @INC' failure.
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin")))
               (with-directory-excursion bin
                 (for-each
                  (lambda (program)
                    (wrap-program program
                      `("PERL5LIB" ":" prefix
                        (,(string-append out "/lib/perl5/site_perl")))))
                  (find-files "." ".*")))
               #t))))))
    (native-inputs
     `(("perl-module-build" ,perl-module-build)
       ("perl-test-pod" ,perl-test-pod)
       ("perl-test-pod-coverage" ,perl-test-pod-coverage)))
    (home-page "https://metacpan.org/pod/distribution/File-Rename/rename.PL")
    (synopsis "Perl extension for renaming multiple files")
    (description
     "This package provides a Perl interface (@code{Perl::Rename}) as well
as a command-line utility (@command{rename}) that can rename multiple files
at once based on a Perl regular expression.")
    (license license:perl-license)))

(define-public rottlog
  (package
    (name "rottlog")
    (version "0.72.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/rottlog/rottlog-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0751mb9l2f0jrk3vj6q8ilanifd121dliwk0c34g8k0dlzsv3kd7"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  (substitute* "Makefile.in"
                    (("-o \\$\\{LOG_OWN\\} -g \\$\\{LOG_GROUP\\}")
                     ;; Don't try to chown root.
                     "")
                    (("mkdir -p \\$\\(ROTT_STATDIR\\)")
                     ;; Don't attempt to create /var/lib/rottlog.
                     "true"))
                  #t))))
    (build-system gnu-build-system)
    (arguments
     '(#:configure-flags (list "ROTT_ETCDIR=/etc/rottlog" ;rc file location
                               "--localstatedir=/var")

       ;; Install example config files in OUT/etc.
       #:make-flags (list (string-append "ROTT_ETCDIR="
                                         (assoc-ref %outputs "out")
                                         "/etc"))

       #:phases (modify-phases %standard-phases
                  (add-after 'unpack 'patch-paths
                    (lambda _
                      (substitute* "rc/rc"
                        (("/usr/sbin/sendmail") "sendmail"))
                      #t))
                  (add-after 'build 'set-packdir
                    (lambda _
                      ;; Set a default location for archived logs.
                      (substitute* "rc/rc"
                        (("packdir=\"\"")
                         "packdir=\"/var/log\""))
                      #t))
                  (add-before 'install 'tweak-rc-weekly
                    (lambda _
                      (substitute* "rc/weekly"
                        (("/bin/kill")
                         (which "kill"))
                        (("syslogd\\.pid")
                         ;; The file is called 'syslog.pid' (no 'd').
                         "syslog.pid"))
                      #t))
                  (add-after 'install 'install-info
                    (lambda _
                      (invoke "make" "install-info"))))))
    (native-inputs `(("texinfo" ,texinfo)
                     ("util-linux" ,util-linux))) ; for 'cal'
    (home-page "https://www.gnu.org/software/rottlog/")
    (synopsis "Log rotation and management")
    (description
     "GNU Rot[t]log is a program for managing log files.  It is used to
automatically rotate out log files when they have reached a given size or
according to a given schedule.  It can also be used to automatically compress
and archive such logs.  Rot[t]log will mail reports of its activity to the
system administrator.")
    (license license:gpl3+)))

(define-public sudo
  (package
    (name "sudo")
    (version "1.8.31")
    (source (origin
              (method url-fetch)
              (uri
               (list (string-append "https://www.sudo.ws/sudo/dist/sudo-"
                                    version ".tar.gz")
                     (string-append "ftp://ftp.sudo.ws/pub/sudo/OLD/sudo-"
                                    version ".tar.gz")))
              (sha256
               (base32
                "0ks5mm9hda5idivncyfpiz4lrd8fv0dpmsl711788k7f7ixdka3y"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  (delete-file-recursively "lib/zlib")
                  #t))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
       (list "--with-logpath=/var/log/sudo.log"
             "--with-rundir=/var/run/sudo" ; must be cleaned up at boot time
             "--with-vardir=/var/db/sudo"
             "--with-iologdir=/var/log/sudo-io"

             ;; 'visudo.c' expects _PATH_MV to be defined, but glibc doesn't
             ;; provide it.
             (string-append "CPPFLAGS=-D_PATH_MV='\""
                            (assoc-ref %build-inputs "coreutils")
                            "/bin/mv\"'"))

       ;; Avoid non-determinism; see <http://bugs.gnu.org/21918>.
       #:parallel-build? #f

       #:phases
       (modify-phases %standard-phases
         (add-before 'configure 'pre-configure
           (lambda _
             (substitute* "src/sudo_usage.h.in"
               ;; Do not capture 'configure' arguments since we would
               ;; unduly retain references, and also because the
               ;; CPPFLAGS above would close the string literal
               ;; prematurely.
               (("@CONFIGURE_ARGS@") "\"\""))
             (substitute* (find-files "." "Makefile\\.in")
               (("-o [[:graph:]]+ -g [[:graph:]]+")
                ;; Allow installation as non-root.
                "")
               (("^install: (.*)install-sudoers(.*)" _ before after)
                ;; Don't try to create /etc/sudoers.
                (string-append "install: " before after "\n"))
               (("\\$\\(DESTDIR\\)\\$\\(rundir\\)")
                ;; Don't try to create /run/sudo.
                "$(TMPDIR)/dummy")
               (("\\$\\(DESTDIR\\)\\$\\(vardir\\)")
                ;; Don't try to create /var/db/sudo.
                "$(TMPDIR)/dummy"))

             ;; ‘Checking existing [/etc/]sudoers file for syntax errors’ is
             ;; not the task of the build system, and fails.
             (substitute* "plugins/sudoers/Makefile.in"
               (("^pre-install:" match)
                (string-append match "\ndisabled-" match)))
             #t)))

       ;; XXX: The 'testsudoers' test series expects user 'root' to exist, but
       ;; the chroot's /etc/passwd doesn't have it.  Turn off the tests.
       #:tests? #f))
    (inputs
     `(("groff" ,groff)
       ("linux-pam" ,linux-pam)
       ("zlib" ,zlib)
       ("coreutils" ,coreutils)))
    (home-page "https://www.sudo.ws/")
    (synopsis "Run commands as root")
    (description
     "Sudo (su \"do\") allows a system administrator to delegate authority to
give certain users (or groups of users) the ability to run some (or all)
commands as root or another user while providing an audit trail of the
commands and their arguments.")

    ;; See <http://www.sudo.ws/sudo/license.html>.
    (license license:x11)))

(define-public wpa-supplicant-minimal
  (package
    (name "wpa-supplicant-minimal")
    (version "2.9")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://w1.fi/releases/wpa_supplicant-"
                    version ".tar.gz"))
              (sha256
               (base32
                "05qzak1mssnxcgdrafifxh9w86a4ha69qabkg4bsigk499xyxggw"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  (substitute* "wpa_supplicant/defconfig"
                    ;; Disable D-Bus to save ~14MiB on the closure size.
                    (("^CONFIG_CTRL_IFACE_DBUS" line _)
                     (string-append "#" line)))
                    #t))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (chdir "wpa_supplicant")
             (copy-file "defconfig" ".config")
             (let ((port (open-file ".config" "al")))
               (display "
      CONFIG_DEBUG_SYSLOG=y

      CONFIG_TLS=openssl

      CONFIG_DRIVER_NL80211=y
      CFLAGS += $(shell pkg-config libnl-3.0 --cflags)
      CONFIG_LIBNL32=y
      CONFIG_READLINE=y\n" port)
               (close-port port))
             #t))
         (add-after 'install 'install-documentation
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out  (assoc-ref outputs "out"))
                    (doc  (string-append out "/share/doc/wpa-supplicant"))
                    (man  (string-append out "/share/man"))
                    (man5 (string-append man "/man5"))
                    (man8 (string-append man "/man8")))
               (define (copy-man-page target)
                 (lambda (file)
                   (install-file file target)))

               (mkdir-p man5) (mkdir man8)
               (for-each (copy-man-page man5)
                         (find-files "doc/docbook" "\\.5"))
               (for-each (copy-man-page man8)
                         (find-files "doc/docbook" "\\.8"))

               ;; wpa_supplicant.conf(5) does not explain all configuration
               ;; options but refers to the example config file, so install it
               ;; along with READMEs.
               (for-each (lambda (file)
                           (install-file file doc))
                         '("README" "README-DPP" "README-HS20"
                           "README-P2P" "README-WPS"
                           "wpa_supplicant.conf"))
               #t))))

      #:make-flags (list "CC=gcc"
                         (string-append "BINDIR=" (assoc-ref %outputs "out")
                                        "/sbin")
                         (string-append "LIBDIR=" (assoc-ref %outputs "out")
                                        "/lib"))
      #:tests? #f))
    (inputs
     `(("readline" ,readline)
       ("libnl" ,libnl)
       ("openssl" ,openssl)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (home-page "https://w1.fi/wpa_supplicant/")
    (synopsis "Connecting to WPA and WPA2-protected wireless networks")
    (description
     "wpa_supplicant is a WPA Supplicant with support for WPA and WPA2 (IEEE
802.11i / RSN).  Supplicant is the IEEE 802.1X/WPA component that is used in
the client stations.  It implements key negotiation with a WPA Authenticator
and it controls the roaming and IEEE 802.11 authentication/association of the
WLAN driver.

This package provides the @code{wpa_supplicant} daemon and the @code{wpa_cli}
command.")

    ;; In practice, this is linked against Readline, which makes it GPLv3+.
    (license license:bsd-3)

    (properties `((cpe-name . "wpa_supplicant")))))

(define-public wpa-supplicant
  (package (inherit wpa-supplicant-minimal)
    (name "wpa-supplicant")
    (inputs `(("dbus" ,dbus)
              ,@(package-inputs wpa-supplicant-minimal)))
    (arguments
     (substitute-keyword-arguments (package-arguments wpa-supplicant-minimal)
       ((#:phases phases)
        `(modify-phases ,phases
           (add-after 'configure 'configure-for-dbus
             (lambda _
               (let ((port (open-file ".config" "al")))
                 (display "
      CONFIG_CTRL_IFACE_DBUS_NEW=y
      CONFIG_CTRL_IFACE_DBUS_INTRO=y\n" port)
                 (close-port port))
               #t))
          (add-after 'install-documentation 'install-dbus-conf
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
                     (dir (string-append out "/etc/dbus-1/system.d")))
                (mkdir-p dir)
                (copy-file "dbus/dbus-wpa_supplicant.conf"
                           (string-append dir "/wpa_supplicant.conf")))
              #t))))))))

(define-public wpa-supplicant-gui
  (package
    (inherit wpa-supplicant)
    (name "wpa-supplicant-gui")
    (inputs `(("qtbase" ,qtbase)
              ("qtsvg" ,qtsvg)
              ,@(package-inputs wpa-supplicant)))
    (native-inputs
     ;; For icons.
     `(("imagemagick" ,imagemagick)
       ("inkscape" ,inkscape)
       ,@(package-native-inputs wpa-supplicant)))
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (add-after 'unpack 'chdir
                    (lambda _
                      (chdir "wpa_supplicant/wpa_gui-qt4")
                      #t))
                  (delete 'configure)
                  (replace 'build
                    (lambda _
                      (invoke "qmake" "wpa_gui.pro")
                      (invoke "make" "-j" (number->string (parallel-job-count)))
                      (invoke "make" "-C" "icons")))
                  (replace 'install
                    (lambda* (#:key inputs outputs #:allow-other-keys)
                      (let ((out (assoc-ref outputs "out"))
                            (qt '("qtbase" "qtsvg")))
                        (install-file "wpa_gui" (string-append out "/bin"))
                        (install-file "wpa_gui.desktop"
                                      (string-append out "/share/applications"))
                        (copy-recursively "icons/hicolor"
                                          (string-append out "/share/icons/hicolor"))
                        (wrap-program (string-append out "/bin/wpa_gui")
                          `("QT_PLUGIN_PATH" ":" prefix
                            ,(map (lambda (label)
                                    (string-append (assoc-ref inputs label)
                                                   "/lib/qt5/plugins/"))
                                  qt)))
                        #t))))))
    (synopsis "Graphical user interface for WPA supplicant")))

(define-public hostapd
  (package
    (name "hostapd")
    (version "2.9")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://w1.fi/releases/hostapd-" version
                                  ".tar.gz"))
              (sha256
               (base32
                "1mrbvg4v7vm7mknf0n29mf88k3s4a4qj6r4d51wq8hmjj1m7s7c8"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             ;; This is mostly copied from 'wpa-supplicant' above.
             (chdir "hostapd")
             (copy-file "defconfig" ".config")
             (let ((port (open-file ".config" "al")))
               (display "
      CONFIG_LIBNL32=y
      CONFIG_IEEE80211R=y
      CONFIG_IEEE80211N=y
      CONFIG_IEEE80211AC=y\n" port)
               (close-port port))
             #t))
         (add-after 'install 'install-man-pages
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out  (assoc-ref outputs "out"))
                    (man  (string-append out "/share/man"))
                    (man1 (string-append man "/man1"))
                    (man8 (string-append man "/man8")))
               (define (copy-man-page target)
                 (lambda (file)
                   (install-file file target)))

               (for-each (copy-man-page man1)
                         (find-files "." "\\.1"))
               (for-each (copy-man-page man8)
                         (find-files "." "\\.8"))
               #t))))

      #:make-flags (list "CC=gcc"
                         (string-append "BINDIR=" (assoc-ref %outputs "out")
                                        "/sbin")
                         (string-append "LIBDIR=" (assoc-ref %outputs "out")
                                        "/lib"))
      #:tests? #f))
    (native-inputs `(("pkg-config" ,pkg-config)))

    ;; There's an optional dependency on SQLite.
    (inputs `(("openssl" ,openssl)
              ("libnl" ,libnl)))
    (home-page "https://w1.fi/hostapd/")
    (synopsis "Daemon for Wi-Fi access points and authentication servers")
    (description
     "hostapd is a user-space daemon for WiFi access points and authentication
servers.  It implements IEEE 802.11 access point management, IEEE
802.1X/WPA/WPA2/EAP Authenticators, RADIUS client, EAP server, and RADIUS
authentication server.")

    ;; Same license as wpa_supplicant.
    (license license:bsd-3)))

(define-public wakelan
  (package
    (name "wakelan")
    (version "1.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "ftp://ftp.gwdg.de/pub/linux/metalab/system/network/misc/wakelan-"
                    version ".tar.gz"))
              (sha256
               (base32
                "0vydqpf44146ir6k87gmqaq6xy66xhc1gkr3nsd7jj3nhy7ypx9x"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (mkdir-p (string-append out "/bin"))
               (mkdir-p (string-append out "/share/man/man1"))

               ;; It's an old configure script that doesn't understand
               ;; the extra options we pass.
               (setenv "CONFIG_SHELL" (which "bash"))
               (invoke "./configure"
                       (string-append "--prefix=" out)
                       (string-append "--mandir=" out
                                      "/share/man"))))))
       #:tests? #f))
    (home-page "https://www.kernel.org") ; really, no home page
    (synopsis "Send a wake-on-LAN packet")
    (description
     "WakeLan broadcasts a properly formatted UDP packet across the local area
network, which causes enabled computers to power on.")
    (license license:gpl2+)))

(define-public dmidecode
  (package
    (name "dmidecode")
    (version "3.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://savannah/dmidecode/dmidecode-"
                    version ".tar.xz"))
              (sha256
               (base32
                "1pcfhcgs2ifdjwp7amnsr3lq95pgxpr150bjhdinvl505px0cw07"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases (delete 'configure))
       #:tests? #f                                ; no 'check' target
       #:make-flags (list (string-append "prefix="
                                         (assoc-ref %outputs "out")))))
    (home-page "https://www.nongnu.org/dmidecode/")
    (synopsis "Read hardware information from the BIOS")
    (description
     "Dmidecode reports information about your system's hardware as described
in your system BIOS according to the SMBIOS/DMI standard.  This typically
includes system manufacturer, model name, serial number, BIOS version, asset
tag as well as a lot of other details of varying level of interest and
reliability depending on the manufacturer.  This will often include usage
status for the CPU sockets, expansion slots (e.g. AGP, PCI, ISA) and memory
module slots, and the list of I/O ports (e.g. serial, parallel, USB).")
    (license license:gpl2+)))

(define-public acpica
  (package
    (name "acpica")
    (version "20200110")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://acpica.org/sites/acpica/files/acpica-unix2-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1hb4g6r7w8s4bhlkk36fmb4qxghnrwvad7f18cpn6zz0b4sjs7za"))))
    (build-system gnu-build-system)
    (native-inputs `(("flex" ,flex)
                     ("bison" ,bison)))
    (arguments
     '(#:make-flags (list (string-append "PREFIX=" %output)
                          "CC=gcc"
                          "HOST=_LINUX"
                          "OPT_CFLAGS=-Wall -fno-strict-aliasing")
       #:tests? #f                      ; no 'check' target
       #:phases (modify-phases %standard-phases (delete 'configure))))
    (home-page "https://acpica.org/")
    (synopsis "Tools for the development and debug of ACPI tables")
    (description
     "The ACPI Component Architecture (@dfn{ACPICA}) project provides an
OS-independent reference implementation of the Advanced Configuration and
Power Interface Specification (@dfn{ACPI}).  ACPICA code contains those portions
of ACPI meant to be directly integrated into the host OS as a kernel-resident
subsystem, and a small set of tools to assist in developing and debugging ACPI
tables.  This package contains only the user-space tools needed for ACPI table
development, not the kernel implementation of ACPI.")
    (license license:gpl2)))            ; dual GPLv2/ACPICA Licence

(define-public s-tui
  (package
    (name "s-tui")
    (version "1.0.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "s-tui" version))
       (sha256
        (base32 "0r5yhlsi5xiy7ii1w4kqkaxz9069v5bbfwi3x3xnxhk51yjfgr8n"))))
    (build-system python-build-system)
    (inputs
     `(("python-psutil" ,python-psutil)
       ("python-urwid" ,python-urwid)))
    (home-page "https://github.com/amanusk/s-tui")
    (synopsis "Interactive terminal stress test and monitoring tool")
    (description
     "The Stress Terminal UI displays graphs of the CPU frequency,
utilization, temperature and power.")
    (license license:gpl2+)))

(define-public stress
  (package
    (name "stress")
    (version "1.0.4")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://debian/pool/main/s/stress/stress_"
                                  version ".orig.tar.gz"))
              (sha256
               (base32
                "0nw210jajk38m3y7h8s130ps2qsbz7j75wab07hi2r3hlz14yzh5"))))
    (build-system gnu-build-system)
    (home-page "https://packages.debian.org/sid/stress")
    (synopsis "Impose load on and stress test a computer system")
    (description
     "Stress is a tool that imposes a configurable amount of CPU, memory, I/O,
or disk stress on a POSIX-compliant operating system and reports any errors it
detects.

Stress is not a benchmark.  It is a tool used by system administrators to
evaluate how well their systems will scale, by kernel programmers to evaluate
perceived performance characteristics, and by systems programmers to expose
the classes of bugs which only or more frequently manifest themselves when the
system is under heavy load.")
    (license license:gpl2+)))

(define-public detox
  (package
    (name "detox")
    (version "1.3.0")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/dharple/detox.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1dd608c7g65s5lj02cddvani3q9kzirddgkjqa22ap9d4f8b9xgr"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("flex" ,flex)))
    (arguments
     `(#:tests? #f                    ;no 'check' target
       #:phases (modify-phases %standard-phases
                  (add-after 'unpack 'delete-configure
                    ;; The "configure" script is present, but otherwise the
                    ;; project is not bootstrapped: missing install-sh and
                    ;; Makefile.in, so delete it so the bootstrap phase will
                    ;; take over.
                    (lambda _ (delete-file "configure") #t)))))
    (home-page "https://github.com/dharple/detox")
    (synopsis "Clean up file names")
    (description
     "Detox is a program that renames files to make them easier to work with
under Unix and related operating systems.  Spaces and various other unsafe
characters (such as \"$\") get replaced with \"_\".  ISO 8859-1 (Latin-1)
characters can be replaced as well, as can UTF-8 characters.")
    (license license:bsd-3)))

(define-public testdisk
  (package
    (name "testdisk")
    (version "7.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://www.cgsecurity.org/testdisk-"
                                  version ".tar.bz2"))
              (sha256
               (base32
                "1zlh44w67py416hkvw6nrfmjickc2d43v51vcli5p374d5sw84ql"))))
    (build-system gnu-build-system)
    (inputs
     `(("ntfs-3g" ,ntfs-3g)
       ("util-linux" ,util-linux)
       ("openssl" ,openssl)
       ;; FIXME: add reiserfs.
       ("zlib" ,zlib)
       ("e2fsprogs" ,e2fsprogs)
       ("libjpeg" ,libjpeg)
       ("ncurses" ,ncurses)))
    (home-page "https://www.cgsecurity.org/wiki/TestDisk")
    (synopsis "Data recovery tool")
    (description
     "TestDisk is a program for data recovery, primarily designed to help
recover lost partitions and/or make non-booting disks bootable again.")
    (license license:gpl2+)))

(define-public tree
  (package
    (name "tree")
    (version "1.8.0")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "http://mama.indstate.edu/users/ice/tree/src/tree-"
                    version ".tgz"))
              (sha256
               (base32 "1hmpz6k0mr6salv0nprvm1g0rdjva1kx03bdf1scw8a38d5mspbi"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases (delete 'configure))
       #:tests? #f                      ; no check target
       #:make-flags (let ((out (assoc-ref %outputs "out")))
                               (list (string-append "prefix=" out)))))
    (synopsis "Recursively list the contents of a directory")
    (description
     "Tree is a recursive directory listing command that produces a depth
indented listing of files, which is colorized ala dircolors if the LS_COLORS
environment variable is set and output is to tty.")
    (home-page "http://mama.indstate.edu/users/ice/tree/")
    (license license:gpl2+)))

(define-public direvent
  (package
    (name "direvent")
    (version "5.2")
    (source (origin
              (method url-fetch)
              (uri (string-append "mirror://gnu/direvent/direvent-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0m9vi01b1km0cpknflyzsjnknbava0s1n6393b2bpjwyvb6j5613"))
              (modules '((guix build utils)))
              (snippet '(begin
                          (substitute* "tests/testsuite"
                            (("#![[:blank:]]?/bin/sh")
                             "#!$SHELL"))
                          #t))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (add-before 'build 'patch-/bin/sh
           (lambda* (#:key inputs #:allow-other-keys)
             ;; Use the right shell when executing the watcher and
             ;; user-provided shell commands.
             (let ((bash (assoc-ref inputs "bash")))
               (substitute* '("src/direvent.c" "src/progman.c")
                 (("\"/bin/sh\"")
                  (string-append "\"" bash "/bin/sh\"")))

               ;; Adjust the 'shell.at' test accordingly.
               (substitute* "tests/testsuite"
                 (("SHELL=/bin/sh")
                  (string-append "SHELL=" bash "/bin/sh")))

               #t))))))
    (home-page "https://www.gnu.org/software/direvent/")
    (synopsis "Daemon to monitor directories for events such as file removal")
    (description
     "A daemon that monitors directories for events, such as creating,
deleting or modifying files.  It can monitor different sets of directories for
different events.  When an event is detected, direvent calls a specified
external program with information about the event, such as the location
within the file system where it occurred.  Thus, \"direvent\" provides an
easy way to react immediately if given files undergo changes, for example, to
track changes in important system configuration files.")
    (license license:gpl3+)))

(define-public libcap-ng
  (package
    (name "libcap-ng")
    (version "0.7.10")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://people.redhat.com/sgrubb/libcap-ng/libcap-ng-"
                    version ".tar.gz"))
              (sha256
               (base32
                "1gzzy12agfa9ddipdf72h9y68zqqnvsjjylv4vnq6hj4w2safk58"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
       (list "--without-python")))
    (home-page "https://people.redhat.com/sgrubb/libcap-ng/")
    (synopsis "Library for more easily working with POSIX capabilities")
    (description
     "The libcap-ng library is intended to make programming with POSIX
capabilities easier than the traditional libcap library.  It includes
utilities that can analyse all currently running applications and print out
any capabilities and whether or not it has an open ended bounding set.  The
included utilities are designed to let admins and developers spot apps from
various ways that may be running with too much privilege.")
    ;; The library is lgpl2.1+, but also ships some utils which are gpl2+.
    (license (list license:lgpl2.1+ license:gpl2+))))

(define-public smartmontools
  (package
    (name "smartmontools")
    (version "7.1")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://sourceforge/smartmontools/smartmontools/"
                    version "/smartmontools-" version ".tar.gz"))
              (sha256
               (base32
                "0imqb7ka4ia5573w8rnpck571pjjc9698pdjcapy9cfyk4n4swrz"))))
    (build-system gnu-build-system)
    (inputs `(("libcap-ng" ,libcap-ng)))
    (home-page "https://www.smartmontools.org/")
    (synopsis "S.M.A.R.T. harddisk control and monitoring tools")
    (description
     "The smartmontools package contains utility programs to control and
monitor storage systems using the Self-Monitoring, Analysis and Reporting
Technology System (@dfn{S.M.A.R.T.}) built into most modern ATA and SCSI hard
disks.  In many cases, these utilities will provide advanced warning of disk
degradation and failure.")
    (license license:gpl2+)))

(define-public fdupes
  (package
    (name "fdupes")
    (version "1.6.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/adrianlopezroche/fdupes.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "19b6vqblddaw8ccw4sn0qsqzbswlhrz8ia6n4m3hymvcxn8skpz9"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (modify-phases %standard-phases
                  (delete 'configure))
       #:tests? #f ; no 'check' target
       #:make-flags (list "CC=gcc"
                          (string-append "PREFIX="
                                         (assoc-ref %outputs "out")))))
    (home-page "https://github.com/adrianlopezroche/fdupes")
    (synopsis "Identify duplicate files")
    (description
     "fdupes is a program for identifying duplicate files residing within
specified directories.")
    (license license:expat)))

(define-public graphios
  (package
   (name "graphios")
   (version "2.0.3")
   (source
    (origin
      (method url-fetch)
      (uri (pypi-uri "graphios" version))
      (sha256
       (base32
        "1h87hvc315wg6lklbf4l7csd3n5pgljwrfli1p3nasdi0izgn66i"))))
   (build-system python-build-system)
   (arguments
    ;; Be warned: Building with Python 3 succeeds, but the build process
    ;; throws a syntax error that is ignored.
    `(#:python ,python-2
      #:phases
      (modify-phases %standard-phases
        (add-before 'build 'fix-setup.py
          (lambda* (#:key outputs #:allow-other-keys)
            ;; Fix hardcoded, unprefixed file names.
            (let ((out (assoc-ref outputs "out")))
              (substitute* '("setup.py")
                (("/etc") (string-append out "/etc"))
                (("/usr") out)
                (("distro_ver = .*") "distro_ver = ''"))
              #t))))))
   (home-page "https://github.com/shawn-sterling/graphios")
   (synopsis "Emit Nagios metrics to Graphite, Statsd, and Librato")
   (description
    "Graphios is a script to emit nagios perfdata to various upstream metrics
processing and time-series systems.  It's currently compatible with Graphite,
Statsd, Librato and InfluxDB.  Graphios can emit Nagios metrics to any number
of supported upstream metrics systems simultaneously.")
   (license license:gpl2+)))

(define-public ansible
  (package
    (name "ansible")
    (version "2.8.5")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "ansible" version))
       (sha256
        (base32 "11k94ifp42psivzx147xwbmq1ak7qnjdgkb6c1xz53nfapkh754f"))))
    (build-system python-build-system)
    (native-inputs
     `(("python-bcrypt" ,python-bcrypt)
       ("python-pynacl" ,python-pynacl)
       ("python-httplib2" ,python-httplib2)
       ("python-passlib" ,python-passlib)
       ("python-nose" ,python-nose)
       ("python-mock" ,python-mock)
       ("python-jinja2" ,python-jinja2)
       ("python-pyyaml" ,python-pyyaml)
       ("python-paramiko" ,python-paramiko)))
    (inputs
     `(("python-cryptography" ,python-cryptography)
       ("python-jinja2" ,python-jinja2)
       ("python-pyyaml" ,python-pyyaml)
       ("python-paramiko" ,python-paramiko)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         ;; Several ansible commands (ansible-config, ansible-console, etc.)
         ;; are just symlinks to a single ansible executable. The ansible
         ;; executable behaves differently based on the value of
         ;; sys.argv[0]. This does not work well with our wrap phase, and
         ;; therefore the following two phases are required as a workaround.
         (add-after 'unpack 'hide-wrapping
           (lambda _
             ;; Overwrite sys.argv[0] to hide the wrapper script from it.
             (substitute* "bin/ansible"
               (("import traceback" all)
                (string-append all "
import re
sys.argv[0] = re.sub(r'\\.([^/]*)-real$', r'\\1', sys.argv[0])
")))
             #t))
         (add-after 'install 'replace-symlinks
           (lambda* (#:key outputs #:allow-other-keys)
             ;; Replace symlinks with duplicate copies of the ansible
             ;; executable.
             (let ((out (assoc-ref outputs "out")))
               (for-each
                (lambda (subprogram)
                  (delete-file (string-append out "/bin/ansible-" subprogram))
                  (copy-file (string-append out "/bin/ansible")
                             (string-append out "/bin/ansible-" subprogram)))
                (list "config" "console" "doc" "galaxy"
                      "inventory" "playbook" "pull" "vault")))
             #t)))))
    (home-page "https://www.ansible.com/")
    (synopsis "Radically simple IT automation")
    (description "Ansible is a radically simple IT automation system.  It
handles configuration management, application deployment, cloud provisioning,
ad hoc task execution, and multinode orchestration---including trivializing
things like zero-downtime rolling updates with load balancers.")
    (license license:gpl3+)))

(define-public debops
  (package
    (name "debops")
    (version "1.1.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/debops/debops")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "052b2dykdn35pdpn9s4prawl6nl6yzih8nyf54hpvhpisvjrm1v5"))
       (patches
        (search-patches "debops-constants-for-external-program-names.patch"
                        "debops-debops-defaults-fall-back-to-less.patch"))))
    (build-system python-build-system)
    (native-inputs
     `(("git" ,git)))
    (inputs
     `(("ansible" ,ansible)
       ("encfs" ,encfs)
       ("fuse" ,fuse)
       ("util-linux" ,util-linux)  ;; for umount
       ("findutils" ,findutils)
       ("gnupg" ,gnupg)
       ("which" ,which)))
    (propagated-inputs
     `(("python-future" ,python-future)
       ("python-distro" ,python-distro)))
    (arguments
     `(#:tests? #f
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'nuke-debops-update
           (lambda _
             (chmod "bin/debops-update" #o755) ; FIXME work-around git-fetch issue
             (with-output-to-file "bin/debops-update"
               (lambda ()
                 (format #t "#!/bin/sh
echo 'debops is installed via guix. guix-update is useless in this case.
Please use `guix package -u debops` instead.'")))
             #t))
         ;; patch shebangs only in actuall scripts, not in files included in
         ;; roles (which are to be delivered to the targte systems)
         (delete `patch-generated-file-shebangs)
         (replace 'patch-source-shebangs
           (lambda _
             (for-each patch-shebang
                       (find-files "bin"
                                   (lambda (file stat)
                                     ;; Filter out symlinks.
                                     (eq? 'regular (stat:type stat)))
                                   #:stat lstat))))
         (add-after 'unpack 'fix-paths
           (lambda _
             (define (substitute-program-names file)
               ;; e.g. ANSIBLE_PLAYBOOK = '/gnu/store/…/bin/ansible-playbook'
               (for-each
                (lambda (name)
                  (let ((varname (string-upcase
                                  (string-map
                                   (lambda (c) (if (char=? c #\-) #\_ c))
                                   name))))
                    (substitute* file
                      (((string-append "^(" varname " = )'.*'") line prefix)
                       (string-append prefix "'" (which name) "'")))))
                '("ansible-playbook" "encfs" "find" "fusermount"
                  "umount" "gpg" "ansible" "which")))
             (for-each substitute-program-names
                       '("bin/debops"
                         "bin/debops-padlock"
                         "bin/debops-task"
                         "debops/__init__.py"
                         "debops/cmds/__init__.py"))
             #t)))))
    (home-page "https://www.debops.org/")
    (synopsis "Collection of general-purpose Ansible roles")
    (description "The Ansible roles provided by that can be used to manage
Debian or Ubuntu hosts.  In addition, a default set of Ansible playbooks can
be used to apply the provided roles in a controlled way, using Ansible
inventory groups.

The roles are written with a high customization in mind, which can be done
using Ansible inventory.  This way the role and playbook code can be shared
between multiple environments, with different configuration in to each one.

Services can be managed on a single host, or spread between multiple hosts.
DebOps provides support for different SQL and NoSQL databases, web servers,
programming languages and specialized applications useful in a data center
environment or in a cluster.  The project can also be used to deploy
virtualization environments using KVM/libvirt, Docker or LXC technologies to
manage virtual machines and/or containers.")
    (license license:gpl3+)))

(define-public emacs-ansible-doc
  (let ((commit "86083a7bb2ed0468ca64e52076b06441a2f8e9e0"))
    (package
      (name "emacs-ansible-doc")
      (version (git-version "0.4" "1" commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/lunaryorn/ansible-doc.el")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32
           "0lap404ch74w99n3xip176jr42b38xhyzkfnkyqg0g3wk2cd3aq8"))))
      (build-system emacs-build-system)
      ;; Unmaintained by upstream.
      (home-page "https://github.com/lunaryorn/ansible-doc.el")
      (synopsis "Ansible documentation for Emacs")
      (description
       "This package provides an Ansible documentation for GNU Emacs.

@code{ansible-doc} allows you to view the documentation of an Ansible
module and @code{ansible-doc-mode} minor mode adds documentation
lookup to YAML Mode.  You could enable the mode with @code{(add-hook
'yaml-mode-hook #'ansible-doc-mode)}.")
      (license license:gpl3+))))

(define-public cpulimit
  (package
    (name "cpulimit")
    (version "0.2")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/opsengine/cpulimit.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1dz045yhcsw1rdamzpz4bk8mw888in7fyqk1q1b3m1yk4pd1ahkh"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (delete 'configure)
                  (replace 'build
                    (lambda _
                      (invoke "make" "CC=gcc" "-Csrc")))
                  (replace 'check
                    (lambda _
                      (invoke "make" "CC=gcc" "-Ctests")))
                  (replace 'install
                    (lambda* (#:key outputs #:allow-other-keys)
                      (let* ((out (assoc-ref outputs "out"))
                             (bin (string-append out "/bin")))
                        (install-file "src/cpulimit" bin))
                      #t)))))
    (home-page "https://github.com/opsengine/cpulimit")
    (synopsis "Limit CPU usage")
    (description
     "Cpulimit limits the CPU usage of a process.  It does not change the nice
value or other scheduling priority settings, but the real CPU usage, and is
able to adapt itself dynamically to the overall system load.  Children
processes and threads of the specified process may optionally share the same
limits.")
    (license license:gpl2+)))

(define-public autojump
  (package
    (name "autojump")
    (version "22.5.3")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/wting/autojump.git")
             (commit (string-append "release-v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1rgpsh70manr2dydna9da4x7p8ahii7dgdgwir5fka340n1wrcws"))))
    (build-system gnu-build-system)
    (native-inputs                      ; for tests
     `(("python-mock" ,python-mock)
       ("python-pytest" ,python-pytest)))
    (inputs
     `(("python" ,python-wrapper)))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'make-git-checkout-writable
           ;; ‘install.py’ modifies files before installing them.
           (lambda _
             (for-each make-file-writable (find-files "."))
             #t))
         (delete 'configure)
         (delete 'build)
         (replace 'check
           (lambda _
             (invoke "python" "tests/unit/autojump_utils_test.py")))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (setenv "SHELL" (which "bash"))
             (invoke "python" "install.py"
                     (string-append "--destdir="
                                    (assoc-ref outputs "out"))))))))
    (home-page "https://github.com/wting/autojump")
    (synopsis "Shell extension for file system navigation")
    (description
     "Autojump provides a faster way to navigate your file system, with a \"cd
command that learns\".  It works by maintaining a database of the directories
you use the most from the command line and allows you to \"jump\" to
frequently used directories by typing only a small pattern.")
    (license license:gpl3+)))

(define-public fasd
  (package
    (name "fasd")
    (version "1.0.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/clvv/fasd.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "1awi71jdv3mhjrmar2d4z1i90kn7apd7aq1w31sh6w4yibz9kiyj"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases (modify-phases %standard-phases
                  (delete 'configure))  ;no configuration
       #:tests? #f                      ;no tests
       #:make-flags (list (string-append "PREFIX=" %output))))
    (home-page "https://github.com/clvv/fasd")
    (synopsis "Quick access to files and directories for shells")
    (description
     "Fasd (pronounced similar to \"fast\") is a command-line productivity
booster.  Fasd offers quick access to files and directories for POSIX shells.
It is inspired by tools like autojump, z, and v.  Fasd keeps track of files
and directories you have accessed so that you can quickly reference them in
the command line.")
    (license license:x11)))

(define-public iftop
  (package
    (name "iftop")
    (version "1.0pre4")
    (source (origin
              (method url-fetch)
              (uri (string-append "http://www.ex-parrot.com/~pdw/iftop/download"
                                  "/iftop-" version ".tar.gz"))
              (sha256
               (base32
                "15sgkdyijb7vbxpxjavh5qm5nvyii3fqcg9mzvw7fx8s6zmfwczp"))))
    (build-system gnu-build-system)
    (inputs
      `(("libpcap" ,libpcap)
        ("ncurses" ,ncurses)))
    (synopsis "Monitor network usage")
    (description "Iftop does for network usage what @command{top} does
for CPU usage.  It listens to network traffic on a named interface and
displays a table of current bandwidth usage by pairs of hosts.")
    (home-page "http://www.ex-parrot.com/~pdw/iftop/")
    (license license:gpl2+)))

(define-public munge
  (package
    (name "munge")
    (version "0.5.13")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/dun/munge/releases/"
                                  "download/munge-" version "/munge-"
                                  version ".tar.xz"))
              (sha256
               (base32
                "1nj486bbg1adfg298zck96vgx57kchcypc1zdz1n7w540vyksxcr"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  ;; Don't insist on write access to /var.
                  (substitute* "src/etc/Makefile.in"
                    (("\\$\\(INSTALL\\)(.*)localstatedir" _ middle)
                     (string-append "-$(INSTALL)" middle "localstatedir")))
                  #t))))
    (inputs
     `(("openssl" ,openssl)
       ("libgcrypt" ,libgcrypt)))
    (build-system gnu-build-system)
    (arguments '(#:configure-flags '("--localstatedir=/var")))
    (home-page "https://dun.github.io/munge/")
    (synopsis "Cluster computing authentication service")
    (description
     "Munge is an authentication service for creating and validating
credentials.  It allows a process to authenticate the UID and GID of another
local or remote process within a group of hosts having common users and
groups.  These hosts form a security realm that is defined by a shared
cryptographic key.  Clients within this security realm can create and validate
credentials without the use of root privileges, reserved ports, or
platform-specific methods.")
    (license license:gpl3+)))

(define-public audit
  (package
    (name "audit")
    (home-page "https://people.redhat.com/sgrubb/audit/")
    (version "2.8.5")
    (source (origin
              (method url-fetch)
              (uri (string-append home-page "audit-" version ".tar.gz"))
              (sha256
               (base32
                "1dzcwb2q78q7x41shcachn7f4aksxbxd470yk38zh03fch1l2p8f"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags (list "--with-python=no"
                               "--disable-static")))
    (inputs
     `(("openldap" ,openldap)
       ("gnutls" ,gnutls)
       ("sasl" ,cyrus-sasl)))
    (synopsis "User-space component to the Linux auditing system")
    (description
     "auditd is the user-space component to the Linux auditing system, which
allows logging of system calls made by user-land processes.  It's responsible
for writing audit records to the disk.  Viewing the logs is done with the
@code{ausearch} or @code{aureport} utilities.  Configuring the audit rules is
done with the @code{auditctl} utility.")
    (license license:gpl2+)))

(define-public nmap
  (package
    (name "nmap")
    (version "7.80")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://nmap.org/dist/nmap-" version
                                  ".tar.bz2"))
              (sha256
               (base32
                "1aizfys6l9f9grm82bk878w56mg0zpkfns3spzj157h98875mypw"))
              (modules '((guix build utils)))
              (snippet
               '(begin
                  (for-each delete-file-recursively
                            ;; Remove bundled lua, pcap, and pcre libraries.
                            ;; FIXME: Remove bundled liblinear once packaged.
                            '("liblua"
                              "libpcap"
                              "libpcre"
                              ;; Remove pre-compiled binares.
                              "mswin32"))
                  #t))))
    (build-system gnu-build-system)
    (inputs
     `(("openssl" ,openssl)
       ("libpcap" ,libpcap)
       ("pcre" ,pcre)
       ("lua" ,lua)
       ("zlib" ,zlib)                   ;for NSE compression support

       ;; For 'ndiff'.
       ("python" ,python-2)))

    ;; TODO Add zenmap output.
    (outputs '("out" "ndiff"))
    (arguments
     `(#:configure-flags '("--without-zenmap")
       #:phases
       (modify-phases %standard-phases
         (add-after 'configure 'patch-Makefile
           (lambda _
             (substitute* "Makefile"
               ;; Do not attempt to build lua.
               (("build-dnet build-lua") "build-dnet"))
             #t))
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (define (make out . args)
               (apply invoke "make"
                      (string-append "prefix=" out)
                      args))
             (define (python-path dir)
               (string-append dir "/lib/python"
                              ,(version-major+minor
                                 (package-version python))
                              "/site-packages"))
             (let ((out (assoc-ref outputs "out"))
                   (ndiff (assoc-ref outputs "ndiff")))
               (for-each mkdir-p (list out ndiff))
               (make out
                 "install-nmap"
                 "install-nse"
                 "install-ncat"
                 "install-nping")
               (make ndiff "install-ndiff")
               (wrap-program (string-append ndiff "/bin/ndiff")
                 `("PYTHONPATH" prefix
                   (,(python-path ndiff)))))
             #t))
         ;; These are the tests that do not require network access.
         (replace 'check
           (lambda _ (invoke "make"
                             "check-nse"
                             "check-ndiff"
                             "check-dns"))))
       ;; Nmap can't cope with out-of-source building.
       #:out-of-source? #f))
    (home-page "https://nmap.org/")
    (synopsis "Network discovery and security auditing tool")
    (description
     "Nmap (\"Network Mapper\") is a network discovery and security auditing
tool.  It is also useful for tasks such as network inventory, managing service
upgrade schedules, and monitoring host or service uptime.  It also provides an
advanced netcat implementation (ncat), a utility for comparing scan
results (ndiff), and a packet generation and response analysis tool (nping).")
    ;; This package uses nmap's bundled versions of libdnet and liblinear, which
    ;; both use a 3-clause BSD license.
    (license (list license:nmap license:bsd-3))))

(define-public dstat
  (package
    (name "dstat")
    (version "0.7.4")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/dagwieers/dstat.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name "dstat" version))
       (sha256
        (base32 "1qnmkhqmjd1m3if05jj29dvr5hn6kayq9bkkkh881w472c0zhp8v"))
       (patches (search-patches "dstat-fix-crash-when-specifying-delay.patch"
                                "dstat-skip-devices-without-io.patch"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; no make check
       #:make-flags (let ((out (assoc-ref %outputs "out")))
                      (list (string-append "DESTDIR=" out)
                            "prefix=/"))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-python3-DeprecationWarning
           (lambda _
             (substitute* "dstat"
               (("collections") "collections.abc"))
             #t))
         (delete 'configure)            ; no configure script
         (add-after 'install 'wrap
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (wrap-program (string-append out "/bin/dstat")
                 `("PYTHONPATH" ":" prefix (,(getenv "PYTHONPATH"))))
               #t))))))
    (inputs
     `(("python" ,python-wrapper)
       ("python-six" ,python-six)))
    (synopsis "Versatile resource statistics tool")
    (description "Dstat is a versatile replacement for @command{vmstat},
@command{iostat}, @command{netstat}, and @command{ifstat}.  Dstat overcomes
some of their limitations and adds some extra features, more counters and
flexibility.  Dstat is handy for monitoring systems during performance tuning
tests, benchmarks or troubleshooting.

Dstat allows you to view all of your system resources in real-time, you can,
e.g., compare disk utilization in combination with interrupts from your IDE
controller, or compare the network bandwidth numbers directly with the disk
throughput (in the same interval).")
    (home-page "http://dag.wiee.rs/home-made/dstat/")
    (license license:gpl2+)))

(define-public thefuck
  (package
    (name "thefuck")
    (version "3.29")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/nvbn/thefuck.git")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1qhxwjjgrzpqrqjv7l2847ywpln76lyd6j8bl9gz2r6kl0fx2fqs"))
       (patches (search-patches "thefuck-test-environ.patch"))))
    (build-system python-build-system)
    (arguments
     '(#:phases
       (modify-phases %standard-phases
         (delete 'check)
         (add-after 'install 'check
           (lambda* (#:key inputs outputs #:allow-other-keys)
             ;; Tests look for installed package
             (add-installed-pythonpath inputs outputs)
             ;; Some tests need write access to $HOME.
             (setenv "HOME" "/tmp")
             (invoke "py.test" "-v")
             #t)))))
    (propagated-inputs
     `(("python-colorama" ,python-colorama)
       ("python-decorator" ,python-decorator)
       ("python-psutil" ,python-psutil)
       ("python-pyte" ,python-pyte)
       ("python-six" ,python-six)))
    (native-inputs
     `(("python-mock" ,python-mock)
       ("python-pytest" ,python-pytest)
       ("python-pytest-mock" ,python-pytest-mock)))
    (home-page "https://github.com/nvbn/thefuck")
    (synopsis "Correct mistyped console command")
    (description
     "The Fuck tries to match a rule for a previous, mistyped command, creates
a new command using the matched rule, and runs it.")
    (license license:x11)))

(define-public di
  (package
    (name "di")
    (version "4.47.3")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://gentoo.com/di/di-" version ".tar.gz"))
       (sha256
        (base32 "0m4npba50sf5s61g5z3xd2r7937zwja941f2h3f081xi24c2hfck"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; obscure test failures
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)            ; no configure script
         (add-before 'build 'setup-environment
           (lambda* (#:key outputs #:allow-other-keys)
             (setenv "CC" "gcc")
             (setenv "prefix" (assoc-ref outputs "out"))
             #t)))
       #:make-flags (list "--environment-overrides")))
    (home-page "https://www.gentoo.com/di/")
    (synopsis "Advanced df like disk information utility")
    (description
     "@code{di} is a disk information utility, displaying everything that your
@code{df} command does and more.  It features the ability to display your disk
usage in whatever format you prefer.  It is designed to be highly portable and
produce uniform output across heterogeneous networks.")
    (license license:zlib)))

(define-public cbatticon
  (package
    (name "cbatticon")
    (version "1.6.10")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/valr/cbatticon.git")
             (commit version)))
       (sha256
        (base32 "0ivm2dzhsa9ir25ry418r2qg2llby9j7a6m3arbvq5c3kaj8m9jr"))
       (file-name (git-file-name name version))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; no tests
       #:make-flags
       (list (string-append "PREFIX=" (assoc-ref %outputs "out"))
             "CC=gcc")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure))))         ; no configure script
    (inputs
     `(("gtk+" ,gtk+)
       ("gettext" ,gettext-minimal)
       ("libnotify" ,libnotify)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (synopsis "Lightweight battery icon for the system tray")
    (description "cbatticon is a lightweight battery icon that displays
the status of your battery in the system tray.")
    (home-page "https://github.com/valr/cbatticon")
    (license license:gpl2+)))

(define-public interrobang
  (let ((revision "1")
        (commit "896543735e1c99144765fdbd7b6e6b5afbd8b881"))
    (package
      (name "interrobang")
      (version (git-version "0.0.0" revision commit))
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/TrilbyWhite/interrobang.git")
               (commit commit)))
         (file-name (git-file-name name version))
         (sha256
          (base32 "1n13m70p1hfba5dy3i8hfclbr6k9q3d9dai3dg4jvhdhmxcpjzdf"))))
      (build-system gnu-build-system)
      (arguments
       `(#:tests? #f                    ; no tests
         #:phases
         (modify-phases %standard-phases
           (delete 'configure))         ; no configure script
         #:make-flags (list (string-append "PREFIX="
                                           (assoc-ref %outputs "out")))))
      (inputs
       `(("libx11" ,libx11)))
      (native-inputs
       `(("pkg-config" ,pkg-config)))
      (synopsis "Scriptable launcher menu")
      (description "Interrobang is a scriptable launcher menu with a customizable
shortcut syntax and completion options.")
      (home-page "https://github.com/TrilbyWhite/interrobang")
      (license license:gpl3+))))

(define-public pam-krb5
  (package
    (name "pam-krb5")
    (version "4.8")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://archives.eyrie.org/software/kerberos/"
                    "pam-krb5-" version ".tar.xz"))
              (sha256
               (base32
                "1qjp8i1s9bz7g6kiqrkzzkxn5pfspa4sy53b6z40fqmdf9przdfb"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-before 'configure 'disable-tests
           (lambda _
             ;; The build container seems to interfere with some tests.
             (substitute* "tests/TESTS"
               (("module/basic\n")  ""))
             (substitute* "tests/TESTS"
               (("pam-util/vector\n")  ""))
             #t)))))
    (inputs
     `(("linux-pam" ,linux-pam)
       ("mit-krb5" ,mit-krb5)))
    (native-inputs
     `(("perl" ,perl)
       ("perl-test-pod" ,perl-test-pod))) ; required for tests
    (synopsis "Kerberos PAM module")
    (description
     "Pam-krb5 is a Kerberos PAM module for either MIT Kerberos or Heimdal.
It supports ticket refreshing by screen savers, configurable
authorization handling, authentication of non-local accounts for network
services, password changing, and password expiration, as well as all the
standard expected PAM features.  It works correctly with OpenSSH, even
with @code{ChallengeResponseAuthentication} and @code{PrivilegeSeparation}
enabled, and supports extensive configuration either by PAM options or in
krb5.conf or both.  PKINIT is supported with recent versions of both MIT
Kerberos and Heimdal and FAST is supported with recent MIT Kerberos.")
    (home-page "https://www.eyrie.org/~eagle/software/pam-krb5")
    ;; Dual licenced under  a homebrew non-copyleft OR GPL (any version)
    ;; However, the tarball does not contain a copy of the GPL,  so unless
    ;; we put one in, we cannot distribute it under GPL without violating
    ;; clause requiring us to give all recipients a copy.
    (license license:gpl1+)))

(define (sunxi-tools-source version)
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/linux-sunxi/sunxi-tools.git")
             (commit (string-append "v" version))))
       (sha256
        (base32 "04f3jqg8ww4jxsf9c6ddcdgy2xbhkyp0b3l5f1hvvbv94p81rjxd"))
       (modules '((guix build utils)))
       (snippet
        ;; Remove binaries contained in the tarball which are only for the
        ;; target and can be regenerated anyway.
        '(begin
           (delete-file-recursively "bin")
           #t))
       (file-name (git-file-name "sunxi-tools" version))))

(define sunxi-target-tools
  (package
    (name "sunxi-target-tools")
    (version "1.4.2")
    (build-system gnu-build-system)
    (source
     (sunxi-tools-source version))
    (arguments
     `(#:system "armhf-linux"
       #:tests? #f
       #:make-flags (list (string-append "PREFIX="
                                         (assoc-ref %outputs "out"))
                          (string-append "CROSS_COMPILE=")
                          "CC=gcc")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (replace 'build
           (lambda* (#:key make-flags #:allow-other-keys)
             (apply invoke "make" "target-tools" make-flags)))
         (replace 'install
           (lambda* (#:key make-flags #:allow-other-keys)
             (apply invoke "make" "install-target-tools"
                    make-flags))))))
    (home-page "https://github.com/linux-sunxi/sunxi-tools")
    (synopsis "Hardware management tools for Allwinner computers")
    (description "This package contains tools for Allwinner devices:
@enumerate
@item @command{sunxi-meminfo}: Prints memory bus settings.
@end enumerate")
    (license license:gpl2+)))

(define-public sunxi-tools
  (package
    (name "sunxi-tools")
    (version "1.4.2")
    (source
     (sunxi-tools-source version))
    (native-inputs
     `(("sunxi-target-tools" ,sunxi-target-tools)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("libusb" ,libusb)))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f                      ; no tests exist
       #:make-flags (list (string-append "PREFIX="
                                         (assoc-ref %outputs "out"))
                          (string-append "CROSS_COMPILE=disabled")
                          "CC=gcc")
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)
         (replace 'build
           (lambda* (#:key make-flags #:allow-other-keys)
             (apply invoke "make" "tools" "misc" make-flags)))
         (replace 'install
           (lambda* (#:key inputs outputs make-flags #:allow-other-keys)
             ;; Those tools have been built for armhf but are part of the
             ;; installation in the upstream package.  So do the same
             ;; here.
             (copy-recursively (assoc-ref inputs "sunxi-target-tools")
                               (assoc-ref outputs "out"))
             (apply invoke "make" "install-tools" "install-misc"
                    make-flags))))))
    (home-page "https://github.com/linux-sunxi/sunxi-tools")
    (synopsis "Hardware management tools for Allwinner computers")
    (description "This package contains tools for Allwinner devices:
@enumerate
@item @command{sunxi-fexc}, @command{bin2fex}, @command{fex2bin}: Compile
a textual description of a board (.fex) to a binary representation (.bin).
@item @command{sunxi-fel}: Puts an Allwinner device into FEL mode which
makes it register as a special USB device (rather than USB host).
You can then connect it to another computer and flash it from there.
@item @command{sunxi-nand-part}: Partitions NAND flash.
@item @command{sunxi-bootinfo}: Reads out boot0 and boot1 (Allwinner
bootloader) parameters.
@item @command{sunxi-pio}: Sets GPIO parameters and oscillates a GPIO
in order to be able to find it.
@item @command{sunxi-meminfo}: Prints memory bus settings.
@item @command{sunxi-nand-image-builder}: Prepares raw NAND images.
@end enumerate")
    (license license:gpl2+)))

(define-public sedsed
  (package
    (name "sedsed")
    (version "1.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/aureliojargas/sedsed.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "05cl35mwljdb9ynbbsfa8zx6ig8r0xncbg2cir9vwn5manndjj18"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f                      ; no tests
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-sed-in
           (lambda _
             (substitute* "sedsed.py"
               (("sedbin = 'sed'")
                (string-append "sedbin = '" (which "sed") "'")))
             #t))
         (delete 'build)
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin")))
               ;; Just one file to copy around
               (install-file "sedsed.py" bin)
               #t)))
         (add-after 'wrap 'symlink
           ;; Create 'sedsed' symlink to "sedsed.py".
           (lambda* (#:key outputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (bin (string-append out "/bin"))
                    (sed (string-append bin "/sedsed"))
                    (sedpy (string-append bin "/sedsed.py")))
               (symlink sedpy sed)
               #t))))))
    (home-page "https://aurelio.net/projects/sedsed")
    (synopsis "Sed sed scripts")
    (description
     "@code{sedsed} can debug, indent, tokenize and HTMLize your @command{sed}
script.

In debug mode, it reads your script and adds extra commands to it.  When
executed you can see the data flow between the commands, revealing all the
magic sed performs on its internal buffers.

In indent mode, your script is reformatted with standard spacing.

In tokenize mode, you can see the elements of every command you use.

In HTMLize mode, your script is converted to a beautiful colored HTML file,
with all the commands and parameters identified for your viewing pleasure.

With sedsed you can master any sed script.  No more secrets, no more hidden
buffers.")
    (license license:expat)))

(define-public igt-gpu-tools
  (package
    (name "igt-gpu-tools")
    (version "1.24")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://gitlab.freedesktop.org/drm/igt-gpu-tools.git")
             (commit (string-append "igt-gpu-tools-" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1gpdjs5aj6vsnzwcjvw5bb120lgffvvshi4202phr0bzw3b92ky8"))))
    (build-system gnu-build-system)
    (arguments
     `(#:tests? #f              ; many of the tests try to load kernel modules
       #:phases
       (modify-phases %standard-phases
         (replace 'bootstrap
           (lambda _
             ;; Don't run configure in this phase.
             (setenv "NOCONFIGURE" "1")
             (invoke "sh" "autogen.sh"))))))
    (inputs
     `(("cairo" ,cairo)
       ("elfutils" ,elfutils)           ; libdw
       ("eudev" ,eudev)
       ("glib" ,glib)
       ("kmod" ,kmod)
       ("libdrm" ,libdrm)
       ("libpciaccess" ,libpciaccess)
       ("libunwind" ,libunwind)
       ("libxrandr" ,libxrandr)
       ("openssl" ,openssl)
       ("procps" ,procps)
       ("util-macros" ,util-macros)))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("libtool" ,libtool)
       ("pkg-config" ,pkg-config)))
    (home-page "https://cgit.freedesktop.org/xorg/app/intel-gpu-tools/")
    (synopsis "Tools for development and testing of the Intel DRM driver")
    (description "IGT GPU Tools is a collection of tools for development and
testing of the Intel DRM driver.  There are many macro-level test suites that
get used against the driver, including xtest, rendercheck, piglit, and
oglconform, but failures from those can be difficult to track down to kernel
changes, and many require complicated build procedures or specific testing
environments to get useful results.  Therefore, IGT GPU Tools includes
low-level tools and tests specifically for development and testing of the
Intel DRM Driver.")
    (supported-systems '("i686-linux" "x86_64-linux"))
    (license license:expat)))

(define-public intel-gpu-tools
  (deprecated-package "intel-gpu-tools" igt-gpu-tools))

(define-public fabric
  (package
    (name "fabric")
    (version "1.14.0")
    (source
     (origin
       (method url-fetch)
       (uri (pypi-uri "Fabric" version))
       (sha256
        (base32
         "13r0b0hllgf8j9rh6x1knmbgvingbdmx046aazv6vck2ll120mw1"))))
    (build-system python-build-system)
    (arguments
     `(#:python ,python-2               ; Python 2 only
       #:phases
       (modify-phases %standard-phases
         (replace 'check
           (lambda _
             (invoke
              "nosetests" "-v" "tests/"
              ;; This test hangs indefinitely when run on a single core VM
              ;; (see GNU bug #26647 and Debian bug #850230).
              "--exclude=test_nested_execution_with_explicit_ports"
              ;; This test randomly fails in certain environments causing too
              ;; much noise to be useful (see Debian bug #854686).
              "--exclude=test_should_use_sentinel_for_tasks_that_errored"))))))
    (native-inputs
     `(("python2-fudge" ,python2-fudge) ; Requires < 1.0
       ("python2-jinja2" ,python2-jinja2) ; Requires < 3.0
       ("python2-nose" ,python2-nose) ; Requires < 2.0
       ("python2-pynacl" ,python2-pynacl)
       ("python2-bcrypt" ,python2-bcrypt)))
    (propagated-inputs
     `(("python2-paramiko" ,python2-paramiko)))
    (home-page "http://fabfile.org")
    (synopsis "Simple Pythonic remote execution and deployment tool")
    (description
     "Fabric is designed to upload files and run shell commands on a number of
servers in parallel or serially.  These commands are grouped in tasks (which
are regular Python functions) and specified in a @dfn{fabfile}.

It is similar to Capistrano, except it's implemented in Python and doesn't
expect you to be deploying Rails applications.  Fabric is a simple, Pythonic
tool for remote execution and deployment.")
    (license license:bsd-2)))

(define-public neofetch
  (let ((commit "501d6b7594296d9eac8943140f8581daf555873d"))
    (package
      (name "neofetch")
      (version (git-version "6.1.0" "1" commit))
      (source (origin
                (method git-fetch)
                (uri (git-reference
                      (url "https://github.com/dylanaraps/neofetch")
                      (commit commit)))
                (file-name (git-file-name name version))
                (sha256
                 (base32
                  "1h5md9jimyc6z4d7w66j27hn8qghzyxgpkh5h9dclzxpp5cs8whb"))))
      (build-system gnu-build-system)
      (arguments
       `(#:tests? #f                      ; there are no tests
         #:make-flags
         (list (string-append "PREFIX=" %output))
         #:phases
         (modify-phases %standard-phases
           (delete 'configure))))         ; no configure script
      (home-page "https://github.com/dylanaraps/neofetch")
      (synopsis "System information script")
      (description "Neofetch is a command-line system information tool written in
Bash.  Neofetch displays information about your system next to an image, your OS
logo, or any ASCII file of your choice.  The main purpose of Neofetch is to be
used in screenshots to show other users what operating system or distribution
you are running, what theme or icon set you are using, etc.")
      (license license:expat))))

(define-public screenfetch
  (package
    (name "screenfetch")
    (version "3.9.1")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/KittyKatt/screenFetch")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "04l8aqr474pb115nagn9f6y48jw92n1qfszgw7dbhgl4mpn95lcr"))))
    (build-system trivial-build-system)
    (arguments
     `(#:modules ((guix build utils))
       #:builder
       (begin
         (use-modules (guix build utils))
         (let ((source (assoc-ref %build-inputs "source"))
               (out    (assoc-ref %outputs "out")))
           (mkdir-p (string-append out "/bin/"))
           (copy-file (string-append source "/screenfetch-dev")
                      (string-append out "/bin/screenfetch"))
           (install-file (string-append source "/screenfetch.1")
                         (string-append out "/man/man1/"))
           (install-file (string-append source "/COPYING")
                         (string-append out "/share/doc/" ,name "-" ,version))
           (substitute* (string-append out "/bin/screenfetch")
             (("/usr/bin/env bash")
              (string-append (assoc-ref %build-inputs "bash")
                             "/bin/bash")))
           (wrap-program
               (string-append out "/bin/screenfetch")
             `("PATH" ":" prefix
               (,(string-append (assoc-ref %build-inputs "bc") "/bin:"
                                (assoc-ref %build-inputs "scrot") "/bin:"
                                (assoc-ref %build-inputs "xdpyinfo") "/bin"
                                (assoc-ref %build-inputs "xprop") "/bin"))))
           (substitute* (string-append out "/bin/screenfetch")
             (("#!#f")
              (string-append "#!" (assoc-ref %build-inputs "bash")
                             "/bin/bash")))))))
    (inputs
     `(("bash" ,bash)
       ("bc" ,bc)
       ("scrot" ,scrot)
       ("xdpyinfo" ,xdpyinfo)
       ("xprop" ,xprop)))
    (home-page "https://github.com/KittyKatt/screenFetch")
    (synopsis "System information script")
    (description "Bash screenshot information tool which can be used to
generate those nifty terminal theme information and ASCII distribution logos in
everyone's screenshots nowadays.")
    (license license:gpl3)))

(define-public nnn
  (package
    (name "nnn")
    (version "2.8.1")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://github.com/jarun/nnn/releases/download/v"
                           version "/nnn-v" version ".tar.gz"))
       (sha256
        (base32 "1g47bndxld875d0xb3pgmlw223mz47p1xcvwym861y6l4zkgiyp0"))))
    (build-system gnu-build-system)
    (inputs
     `(("ncurses" ,ncurses)
       ("readline" ,readline)))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (arguments
     '(#:tests? #f                      ; no tests
       #:phases
       (modify-phases %standard-phases
         (delete 'configure))           ; no configure script
       #:make-flags
       (list
        (string-append "PREFIX="
                       (assoc-ref %outputs "out"))
        "CC=gcc")))
    (home-page "https://github.com/jarun/nnn")
    (synopsis "Terminal file browser")
    (description "@command{nnn} is a fork of @command{noice}, a blazing-fast
lightweight terminal file browser with easy keyboard shortcuts for
navigation, opening files and running tasks.  There is no config file and
mime associations are hard-coded.  The incredible user-friendliness and speed
make it a perfect utility on modern distros.")
    (license license:bsd-2)))

(define-public thermald
  (package
    (name "thermald")
    (version "1.9.1")
    (source
     (origin
      (method git-fetch)
      (uri (git-reference
             (url "https://github.com/01org/thermal_daemon")
             (commit (string-append "v" version))))
      (file-name (git-file-name name version))
      (sha256
       (base32 "0iagc3jqpnh6q2fa1gx4wx6r8qg0556j60xr159zqg95djr4dv99"))))
    (build-system gnu-build-system)
    (arguments
     `(#:configure-flags
       (let ((out      (assoc-ref %outputs "out")))
         (list (string-append "--sysconfdir="
                              out "/etc")
               (string-append "--with-dbus-sys-dir="
                              out "/etc/dbus-1/system.d")
               "--localstatedir=/var"))))
    (native-inputs
     `(("autoconf" ,autoconf)
       ("automake" ,automake)
       ("glib" ,glib "bin")             ; for glib-genmarshal, etc.
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("dbus-glib" ,dbus-glib)
       ("libxml2" ,libxml2)))
    (home-page "https://01.org/linux-thermal-daemon/")
    (synopsis "CPU scaling for thermal management")
    (description "The Linux Thermal Daemon helps monitor and control temperature
on systems running the Linux kernel.")
    ;; arm and aarch64 don't have cpuid.h.
    (supported-systems '("i686-linux" "x86_64-linux"))
    (license license:gpl2+)))

(define-public masscan
  (package
    (name "masscan")
    (version "1.0.5")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/robertdavidgraham/masscan.git")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "0q0c7bsf0pbl8napry1qyg0gl4pd8wn872h4mz9b56dx4rx90vqg"))))
    (build-system gnu-build-system)
    (inputs
     `(("libpcap" ,libpcap)))
    (arguments
     '(#:test-target "regress"
       #:make-flags
       (list "CC=gcc"
             (string-append "PREFIX=" (assoc-ref %outputs "out")))
       #:phases
       (modify-phases %standard-phases
         (delete 'configure)            ; no ./configure script
         (add-after 'unpack 'patch-path
           (lambda* (#:key outputs inputs #:allow-other-keys)
             (let* ((out (assoc-ref outputs "out"))
                    (pcap (assoc-ref inputs "libpcap")))
               (substitute* "src/rawsock-pcap.c"
                 (("libpcap.so") (string-append pcap "/lib/libpcap.so")))
               #t))))))
    (synopsis "TCP port scanner")
    (description "MASSCAN is an asynchronous TCP port scanner.  It can detect
open ports, and also complete the TCP connection and interact with the remote
application, collecting the information received.")
    (home-page "https://github.com/robertdavidgraham/masscan")
    ;; 'src/siphash24.c' is the SipHash reference implementation, which
    ;; bears a CC0 Public Domain Dedication.
    (license license:agpl3+)))

(define-public hungrycat
  (package
    (name "hungrycat")
    (version "0.4.1")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://github.com/jwilk/hungrycat/"
                                  "releases/download/" version "/"
                                  "hungrycat-" version ".tar.gz"))
              (sha256
               (base32
                "03fc1zsrf99lvxa7b4ps6pbi43304wbxh1f6ci4q0vkal370yfwh"))))
    (build-system gnu-build-system)
    (native-inputs
     ;; For tests.
     `(("python" ,python-wrapper)
       ("python-nose" ,python-nose)))
    (arguments
     `(#:test-target "test"))
    (synopsis "A single tool that combines @command{cat} & @command{rm}")
    (description
     "hungrycat prints the contents of a file to standard output, while
simultaneously freeing the disk space it occupied.  It is useful if you need
to process a large file, don't have enough space to store both the input and
output files, and don't need the input file afterwards.
While similar in principle to running @command{cat} immediately followed by
@command{rm}, @command{hungrycat} actually frees blocks as soon as they are
printed instead of after the entire file has been read, which is often too
late.")
    (home-page "https://jwilk.net/software/hungrycat")
    (license license:expat)))

(define-public launchmon
  (package
    (name "launchmon")
    (version "1.0.2")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "https://github.com/LLNL/LaunchMON/releases/download/v"
                    version "/launchmon-v" version ".tar.gz"))
              (sha256
               (base32
                "0fm3nd9mydm9v2bf7bh01dbgrfnpwkapxa3dsvy3x1z0rz61qc0x"))))
    (build-system gnu-build-system)
    (inputs
     `(("mpi" ,openmpi)
       ("munge" ,munge)
       ("boost" ,boost)
       ("libelf" ,libelf)
       ("libgcrypt" ,libgcrypt)
       ("libgpg-error" ,libgpg-error)))
    (synopsis "Infrastructue for large scale tool daemon launching")
    (description
     "LaunchMON is a software infrastructure that enables HPC run-time
tools to co-locate tool daemons with a parallel job.  Its API allows a
tool to identify all the remote processes of a job and to scalably
launch daemons into the relevant nodes.")
    (home-page "https://github.com/LLNL/LaunchMON")
    (supported-systems '("i686-linux" "x86_64-linux"))
    (license license:lgpl2.1)))

(define-public spindle
  (package
    (name "spindle")
    (version "0.10")
    (source (origin
              ;; We use git checkout to avoid github auto-generated tarballs
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/hpc/Spindle.git")
                    (commit (string-append "v" version))))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "15n3ay0qq81r5v7fif61q1vdjcq44pp2nynkh3fvbzc9fj3c39wd"))))
    (build-system gnu-build-system)
    (arguments '(#:configure-flags '("--enable-sec-launchmon"
                                     "--enable-sec-munge"
                                     "--enable-sec-none")))
    (inputs
     `(("mpi" ,openmpi)
       ("munge" ,munge)
       ("launchmon" ,launchmon)
       ("libgcrypt" ,libgcrypt)))
    (synopsis "Scalable library loading in HPC environments")
    (description
     "Spindle is a tool for improving the performance of dynamic library and
Python loading in HPC environments.")
    (home-page "https://github.com/hpc/Spindle")
    ;; This package supports x86_64 and PowerPC64
    (supported-systems '("x86_64-linux"))
    (license license:lgpl2.1)))

(define-public inxi-minimal
  (let ((real-name "inxi"))
    (package
      (name "inxi-minimal")
      (version "3.0.37-1")
      (source
       (origin
         (method git-fetch)
         (uri (git-reference
               (url "https://github.com/smxi/inxi")
               (commit version)))
         (file-name (git-file-name real-name version))
         (sha256
          (base32 "15wvj9w601ci3bavd1hk5qlm8dfm7a7cjglczk29yir5yw2jww3f"))))
      (build-system trivial-build-system)
      (inputs
       `(("bash" ,bash-minimal)
         ("perl" ,perl)
         ("procps" ,procps)))
      (native-inputs
       `(("gzip" ,gzip)))
      (arguments
       `(#:modules
         ((guix build utils)
          (ice-9 match)
          (srfi srfi-26))
         #:builder
         (begin
           (use-modules (guix build utils)
                        (ice-9 match)
                        (srfi srfi-26))
           (setenv "PATH" (string-append
                           (assoc-ref %build-inputs "bash") "/bin" ":"
                           (assoc-ref %build-inputs "gzip") "/bin" ":"
                           (assoc-ref %build-inputs "perl") "/bin" ":"))
           (copy-recursively (assoc-ref %build-inputs "source")
                             ,(string-append real-name "-" version))
           (with-directory-excursion ,(string-append real-name "-" version)
             (with-fluids ((%default-port-encoding #f))
               (substitute* "inxi" (("/usr/bin/env perl") (which "perl"))))
             (let ((bin (string-append %output "/bin")))
               (install-file "inxi" bin)
               (wrap-program (string-append bin "/inxi")
                 `("PATH" ":" =
                   ("$PATH"
                    ,@(map (lambda (input)
                             (match input
                               ((name . store)
                                (let ((store-append
                                       (cut string-append store <>)))
                                  (cond
                                   ((member name '("util-linux"))
                                    (string-append (store-append "/bin") ":"
                                                   (store-append "/sbin")))
                                   ((member name '("dmidecode" "iproute2"))
                                    (store-append "/sbin"))
                                   (else (store-append "/bin")))))))
                           %build-inputs)))
                 `("PERL5LIB" ":" =
                   ,(delete
                     ""
                     (map (match-lambda
                            (((? (cut string-prefix? "perl-" <>) name) . dir)
                             (string-append dir "/lib/perl5/site_perl"))
                            (_ ""))
                          %build-inputs)))))
             (invoke "gzip" "inxi.1")
             (install-file "inxi.1.gz"
                           (string-append %output "/share/man/man1")))
           #t)))
      (home-page "https://smxi.org/docs/inxi.htm")
      (synopsis "Full-featured system information script")
      (description "Inxi is a system information script that can display
various things about your hardware and software to users in an IRC chatroom or
support forum.  It runs with the @code{/exec} command in most IRC clients.")
      (license license:gpl3+))))

(define-public inxi
  (package
    (inherit inxi-minimal)
    (name "inxi")
    (inputs
     `(("dmidecode" ,dmidecode)
       ("file" ,file)
       ("bind:utils" ,isc-bind "utils") ; dig
       ("gzip" ,gzip)
       ("iproute2" ,iproute)            ; ip
       ("kmod" ,kmod)                   ; modinfo
       ("lm-sensors" ,lm-sensors)
       ("mesa-utils" ,mesa-utils)
       ("pciutils" ,pciutils)
       ("tar" ,tar)
       ("tree" ,tree)
       ("util-linux" ,util-linux)       ; lsblk
       ("usbutils" ,usbutils)           ; lsusb
       ("wmctrl" ,wmctrl)
       ("xdpyinfo" ,xdpyinfo)
       ("xprop" ,xprop)
       ("xrandr" ,xrandr)
       ("coreutils" ,coreutils)         ; uptime
       ("inetutils" ,inetutils)         ; ifconfig
       ("perl-cpanel-json-xs" ,perl-cpanel-json-xs)
       ("perl-http-tiny" ,perl-http-tiny)
       ("perl-io-socket-ssl" ,perl-io-socket-ssl)
       ("perl-json-xs" ,perl-json-xs)
       ("perl-time-hires" ,perl-time-hires)
       ;; TODO: Add more inputs:
       ;; ipmi-sensors
       ;; hddtemp
       ;; perl-xml-dumper
       ;; ipmitool
       ,@(package-inputs inxi-minimal)))))

(define-public pscircle
  (package
    (name "pscircle")
    (version "1.3.1")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://gitlab.com/mildlyparallel/pscircle.git")
             (commit (string-append "v" version))))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1sm99423hh90kr4wdjqi9sdrrpk65j2vz2hzj65zcxfxyr6khjci"))))
    (build-system meson-build-system)
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("cairo" ,cairo)
       ("libpng" ,libpng)
       ("libx11" ,libx11)))
    (home-page "https://gitlab.com/mildlyparallel/pscircle")
    (synopsis "Visualize Linux processes in a form of radial tree")
    (description
     "@code{pscircle} visualizes Linux processes in the form of a radial tree.")
    (license license:gpl2+)))

(define-public python-pyudev
  (package
    (name "python-pyudev")
    (version "0.21.0")
    (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "pyudev" version))
        (sha256
          (base32
            "0arz0dqp75sszsmgm6vhg92n1lsx91ihddx3m944f4ah0487ljq9"))))
    (build-system python-build-system)
    (arguments
     `(#:tests? #f ; Tests require /sys
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'patch-ctypes-udev
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((eudev (assoc-ref inputs "eudev")))
               (substitute* "src/pyudev/core.py"
                (("'udev'")
                 (string-append "'" eudev "/lib/libudev.so'")))
               (substitute* "src/pyudev/_ctypeslib/utils.py"
                ;; Use absolute paths instead of keys.
                (("= find_library") "= "))
               #t))))))
    (inputs
     `(("eudev" ,eudev)))
    (propagated-inputs
     `(("python-six" ,python-six)))
    (native-inputs
     `(("python-docutils" ,python-docutils)
       ("python-hypothesis" ,python-hypothesis)
       ("python-mock" ,python-mock)
       ("python-pytest" ,python-pytest)
       ("python-sphinx" ,python-sphinx)))
    (home-page "http://pyudev.readthedocs.org/")
    (synopsis "Python udev binding")
    (description "This package provides @code{udev} bindings for Python.")
    (license license:lgpl2.1)))

(define-public solaar
  (package
    (name "solaar")
    (version "0.9.2")
    (source (origin
              (method git-fetch)
              (uri (git-reference
                    (url "https://github.com/pwr/Solaar.git")
                    (commit version)))
              (file-name (git-file-name name version))
              (sha256
               (base32
                "085mfa13dap3wqik1dqlad0d7kff4rv7j4ljh99c7l8nhczkqgwm"))))
    (build-system python-build-system)
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-prefix-detection
           (lambda _
             (substitute* "setup.py"
              (("'--prefix' in sys\\.argv")
               "len([x.startswith('--prefix=') for x in sys.argv]) > 0"))
             #t))
         (replace 'build
           (lambda _
             (invoke "python" "setup.py" "build")))
         (add-before 'check 'setenv-PATH
           (lambda _
             (setenv "PYTHONPATH" (string-append "lib:" (getenv "PYTHONPATH")))
             #t)))))
    (propagated-inputs
     `(("python-pygobject" ,python-pygobject)
       ("python-pyudev" ,python-pyudev)))
    (home-page "https://smxi.org/docs/inxi.htm")
    (synopsis "Linux devices manager for the Logitech Unifying Receiver")
    (description "This package provides tools to manage clients of the
Logitech Unifying Receiver.")
    (license license:gpl2)))

(define-public lynis
  (package
    (name "lynis")
    ;; Also update the ‘lynis-sdk’ input to the commit matching this release.
    (version "2.7.5")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/CISOfy/lynis")
             (commit version)))
       (file-name (git-file-name name version))
       (sha256
        (base32 "1lkkbvxm0rgrrlx0szaxmf8ghc3d26wal96sgqk84m37mvs1f7p0"))
       (modules '((guix build utils)))
       (snippet
        '(begin
           ;; Remove proprietary plugins. As of now, all plugins supplied with
           ;; lynis are proprietary. In the future, if free plugins are
           ;; provided, whitelist them from deletion.
           (for-each delete-file (find-files "plugins"))
           #t))))
    (build-system gnu-build-system)
    (native-inputs
     `(;; For tests
       ("lynis-sdk"
        ,(origin
           (method git-fetch)
           (uri (git-reference
                 (url "https://github.com/CISOfy/lynis-sdk")
                 (commit "bf1c1d95121da9ca79a9eac5a15ed8d81e34094d")))
           (file-name (git-file-name "lynis-sdk" version))
           (sha256
            (base32 "1ndz5v0039dqa87cva2dk55a8hkw0fibsw8hh2ddmny9qkr4l3dp"))))))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (substitute* "lynis"
               (("/usr/share/lynis")
                (string-append (assoc-ref outputs "out") "/share/lynis")))
             (substitute* "include/functions"
               (("/usr/local/etc/lynis")
                (string-append (assoc-ref outputs "out") "/etc/lynis")))
             #t))
         (delete 'build)
         (replace 'install
           (lambda* (#:key outputs #:allow-other-keys)
             (let ((out (assoc-ref outputs "out")))
               (install-file "lynis" (string-append out "/bin/"))
               (install-file "default.prf" (string-append out "/etc/lynis"))
               (for-each
                (lambda (dir)
                  (copy-recursively dir (string-append out "/share/lynis/" dir)))
                (list "db" "include" "plugins"))
               (install-file "lynis.8" (string-append out "/share/man/man8"))
               #t)))
         (replace 'check
           (lambda* (#:key inputs #:allow-other-keys)
             (copy-recursively (assoc-ref inputs "lynis-sdk") "../lynis-sdk")
             (setenv "LANG" "en_US.UTF-8")
             (let ((lynis-dir (getcwd)))
               (with-directory-excursion "../lynis-sdk"
                 (substitute* "config"
                   (("\\.\\./lynis") lynis-dir))
                 (substitute* "unit-tests/tests-language-translations.sh"
                   (("\\.\\./lynis") lynis-dir))
                 (invoke "sh" "lynis-devkit" "run" "unit-tests"))))))))
    (home-page "https://cisofy.com/lynis/")
    (synopsis "Security auditing tool")
    (description "Lynis is a security auditing tool.  It performs an in-depth
security scan and runs on the system itself.  The primary goal is to test
security defenses and provide tips for further system hardening.  It will also
scan for general system information, vulnerable software packages, and
possible configuration issues.")
    (license license:gpl3+)))

(define-public ngrep
  (package
    (name "ngrep")
    (version "1.47")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://github.com/jpr5/ngrep/")
             (commit (string-append "V" (string-replace-substring version "." "_")))))
       (file-name (git-file-name name version))
       (sha256
        (base32
         "1x2fyd7wdqlj1r76ilal06cl2wmbz0ws6i3ys204sbjh1cj6dcl7"))))
    (build-system gnu-build-system)
    (inputs
     `(("libpcap" ,libpcap)))
    (arguments
     `(#:tests? #f ;; No tests.
       #:configure-flags (list (string-append "--with-pcap-includes="
                                              (assoc-ref %build-inputs "libpcap")
                                              "/include/pcap"))))
    (home-page "https://github.com/jpr5/ngrep/")
    (synopsis "Grep-like utility to search for network packets on an interface")
    (description "@command{ngrep} is like GNU grep applied to the network
layer.  It's a PCAP-based tool that allows you to specify an extended regular
or hexadecimal expression to match against data payloads of packets.  It
understands many kinds of protocols, including IPv4/6, TCP, UDP, ICMPv4/6,
IGMP and Raw, across a wide variety of interface types, and understands BPF
filter logic in the same fashion as more common packet sniffing tools, such as
tcpdump and snoop.")
    (license license:bsd-3)))

(define-public pam-mount
  (package
    (name "pam-mount")
    (version "2.16")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "mirror://sourceforge/pam-mount/pam_mount/"
                           version "/pam_mount-" version ".tar.xz"))
       (sha256
        (base32
         "1rvi4irb7ylsbhvx1cr6islm2xxw1a4b19q6z4a9864ndkm0f0mf"))
       (patches
        ;; Patch adding support for encrypted volumes in LUKS2 format.
        ;; It comes from the Gentoo package definition for sys-auth/pam_mount.
        (search-patches "pam-mount-luks2-support.patch"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("perl" ,perl)
       ("pkg-config" ,pkg-config)))
    (inputs
     `(("cryptsetup" ,cryptsetup)
       ("libhx" ,libhx)
       ("libxml2" ,libxml2)
       ("linux-pam" ,linux-pam)
       ("lvm2" ,lvm2)
       ("openssl" ,openssl)
       ("pcre" ,pcre)
       ("util-linux" ,util-linux)))
    (arguments
     `(#:configure-flags
       (list (string-append "--with-slibdir=" %output "/lib")
             (string-append "--with-ssbindir=" %output "/sbin"))
       #:phases
       (modify-phases %standard-phases
         (add-after 'unpack 'fix-program-paths
           (lambda* (#:key inputs outputs #:allow-other-keys)
             (let ((util-linux (assoc-ref inputs "util-linux"))
                   (out (assoc-ref outputs "out")))
               (substitute* "src/mtcrypt.c"
                 (("\"mount\";")
                  (string-append "\"" util-linux "/bin/mount\";"))
                 (("\"umount\";")
                  (string-append "\"" util-linux "/bin/umount\";"))
                 (("\"fsck\",")
                  (string-append "\"" util-linux "/sbin/fsck\",")))
               (substitute* "src/rdconf1.c"
                 (("\"mount\", \"")
                  (string-append "\"" util-linux "/bin/mount\", \""))
                 (("\"umount\", \"")
                  (string-append "\"" util-linux "/bin/umount\", \""))
                 (("\"fsck\", \"")
                  (string-append "\"" util-linux "/sbin/fsck\", \""))
                 (("\"pmvarrun\", \"")
                  (string-append "\"" out "/sbin/pmvarrun\", \""))))
             #t)))))
    (home-page "http://pam-mount.sourceforge.net")
    (synopsis "PAM module to mount volumes for a user session")
    (description
     "Pam-mount is a PAM module that can mount volumes when a user logs in.
It supports mounting local filesystems of any kind the normal mount utility
supports.  It can also mount encrypted LUKS volumes using the password
supplied by the user when logging in.")
    (license (list license:gpl2+ license:lgpl2.1+))))