Add comments in the GIDs and UIDs to show free entries.

People always go to the end and see that it's 999 and that we must be
out of entries.  Now, they'll just have to pick a free entry.

Generated with (should be idempotent):
awk -F: '$3>=100 && $3 < 1000 && $3 != old+1 && !/^#/ {while (old+1 <= $3-1) {old=old+1; print "# free: "old}} /^# free/ {next} {print; old=$3}' UIDs

Discussed with:	swills (on irc)
Sponsored by:	Absolight

1 files changed, 582 insertions, 0 deletions

diff --git a/UIDs b/UIDs
index 71e45cf8c57c..f6e13e8a5e59 100644
--- a/UIDs
+++ b/UIDs
@@ -72,8 +72,10 @@ zabbix:*:122:122::0:0:Zabbix NMS:/nonexistent:/bin/sh
 _ntp:*:123:123::0:0:NTP Daemon:/var/empty:/usr/sbin/nologin
 fetchmail:*:124:124::0:0:Fetchmail mail-retrieval daemon:/nonexistent:/usr/sbin/nologin
 postfix:*:125:125::0:0:Postfix Mail System:/var/spool/postfix:/usr/sbin/nologin
+# free: 126
 navcron:*:127:127::0:0:Network Administration Visualized:/usr/local/nav:/usr/sbin/nologin
 sd-agent:*:128:128::0:0:ServerDensity Agent:/nonexistent:/usr/sbin/nologin
+# free: 129
 _bgpd:*:130:130::0:0:BGP Daemon:/var/empty:/usr/sbin/nologin
 _ospfd:*:131:131::0:0:OSPF Daemon:/var/empty:/usr/sbin/nologin
 _spamd:*:132:132::0:0:Spam Daemon:/var/empty:/usr/sbin/nologin
@@ -99,11 +101,21 @@ pop3vscan:*:151:6::0:0:POP3VScan Daemon:/var/spool/pop3vscan:/usr/sbin/nologin
 iog:*:152:80::0:0:iog Monitoring Owner:/usr/local/iog:/usr/sbin/nologin
 rbldns:*:153:153::0:0:rbldnsd pseudo-user:/nonexistent:/usr/sbin/nologin
 trircd:*:154:154::0:0:& user:/usr/local/etc/tr-ircd:/usr/sbin/nologin
+# free: 155
 monetdb:*:156:156::0:0:MonetDB user:/usr/local/monetdb5:/bin/sh
 barman:*:157:157::0:0:Barman user:/var/barman:/bin/sh
 pootle:*:158:158::0:0:Pootle User:/var/db/pootle:/usr/sbin/nologin
 nocat:*:159:159::0:0:NoCat Daemon:/libexec/nocat:/sbin/nologin
 _ypldap:*:160:160::0:0:YP Ldap unprivileged user:/var/empty:/usr/sbin/nologin
+# free: 161
+# free: 162
+# free: 163
+# free: 164
+# free: 165
+# free: 166
+# free: 167
+# free: 168
+# free: 169
 tile38:*:170:170::0:0:Tile38 User:/var/db/tile38:/usr/sbin/nologin
 sfs:*:171:171::0:0:Self-Certifying File System:/nonexistent:/usr/sbin/nologin
 agk:*:172:172::0:0:AquaGateKeeper:/nonexistent:/nonexistent
@@ -111,8 +123,10 @@ polipo:*:173:173::0:0:polipo web cache:/nonexistent:/usr/sbin/nologin
 flowtools:*:174:174::0:0:Flow-tools collector pseudo-user:/nonexistent:/usr/sbin/nologin
 twms:*:175:175::0:0:tWMS pseudo-user:/nonexistent:/usr/sbin/nologin
 mlvpn:*:176:176::0:0:mlVPN pseudo-user:/var/run/mlvpn:/usr/sbin/nologin
+# free: 177
 otpw:*:178:178::0:0:OTPW pseudo-user:/var/lib/otpw:/usr/sbin/nologin
 gdnsd:*:179:179::0:0:gDNSd pseudo-user:/nonexistent:/usr/sbin/nologin
+# free: 180
 nagios:*:181:181::0:0:Nagios pseudo-user:/var/spool/nagios:/usr/sbin/nologin
 noc:*:182:182::0:0:NOC pseudo-user:/usr/local/noc:/bin/sh
 icinga:*:183:183::0:0:Icinga pseudo-user:/var/spool/icinga:/usr/sbin/nologin
@@ -122,14 +136,20 @@ dnslog:*:186:186::0:0:dnslog pseudo-user:/nonexistent:/usr/sbin/nologin
 swift:*:187:187::0:0:Swift daemon pseudo-user:/nonexistent:/usr/sbin/nologin
 netxms:*:188:188::0:0:netxms pseudo-user:/nonexistent:/usr/sbin/nologin
 leofs:*:189:189::0:0:LeoFS daemons pseudo-user:/var/db/leofs:/usr/sbin/nologin
+# free: 190
+# free: 191
 moinmoin:*:192:192::0:0:MoinMoin User:/nonexistent:/usr/sbin/nologin
 cups:*:193:193::0:0:Cups Owner:/nonexistent:/usr/sbin/nologin
 saned:*:194:194::0:0:SANE Scanner Daemon:/nonexistent:/bin/sh
 radns:*:195:195::0:0:radns user:/nonexistent:/usr/sbin/nologin
+# free: 196
+# free: 197
+# free: 198
 mcserver:*:199:199::0:0:Minecraft Server:/nonexistent:/bin/sh
 sympa:*:200:200::0:0:Sympa Owner:/nonexistent:/usr/sbin/nologin
 privoxy:*:201:201::0:0:Privoxy proxy user:/nonexistent:/usr/sbin/nologin
 dspam:*:202:202::0:0:Dspam:/nonexistent:/usr/sbin/nologin
+# free: 203
 yate:*:204:204::0:0:Yate:/nonexistent:/usr/sbin/nologin
 gnugk:*:205:205::0:0:GNU GateKeeper pseudo-user:/nonexistent:/usr/sbin/nologin
 gini:*:206:206::0:0:& streaming server:/var/log/gini:/usr/sbin/nologin
@@ -140,28 +160,71 @@ shoutcast:*:210:210::0:0:Shoutcast sandbox:/nonexistent:/bin/sh
 git:*:211:211::0:0:gitosis user:/usr/local/git:/bin/sh
 hg:*:212:212::0:0:mercurial-server user:/usr/local/hg:/bin/sh
 drizzle:*:213:213::0:0:Drizzle daemon:/var/db/drizzle:/usr/sbin/nologin
+# free: 214
 opendnssec:*:215:215::0:0:Opendnssec Pseudo User:/nonexistent:/usr/sbin/nologin
 nsd:*:216:216::0:0:NSD DNS Server:/nonexistent:/usr/sbin/nologin
+# free: 217
+# free: 218
+# free: 219
 bs:*:220:220::0:0:Big Sister:/usr/local/bigsister:/bin/sh
+# free: 221
 rtpproxy:*:222:222::0:0:& user:/nonexistent:/sbin/nologin
+# free: 223
+# free: 224
 postgrey:*:225:225::0:0:Postgrey Owner:/nonexistent:/usr/sbin/nologin
 sqlgrey:*:226:226::0:0:SQLgrey Owner:/nonexistent:/usr/sbin/nologin
 _hfm:*:227:227::0:0:hfm daemon:/nonexistent:/usr/sbin/nologin
+# free: 228
+# free: 229
+# free: 230
+# free: 231
+# free: 232
+# free: 233
+# free: 234
+# free: 235
+# free: 236
+# free: 237
+# free: 238
+# free: 239
 aprsd:*:240:240::0:0:aprsd:/nonexistent:/bin/sh
 tnc:*:241:241::0:0:aprsd:/nonexistent:/bin/sh
 prosody:*:242:242::0:0:Prosody Jabber Server:/nonexistent:/usr/sbin/nologin
+# free: 243
+# free: 244
+# free: 245
+# free: 246
 fcron:*:247:247::0:0:fcron pseudo-user:/nonexistent:/usr/sbin/nologin
+# free: 248
+# free: 249
+# free: 250
+# free: 251
+# free: 252
 _adsuck:*:253:253::0:0:Adsuck ad blocking user:/nonexistent:/usr/sbin/nologin
+# free: 254
+# free: 255
 _tor:*:256:256::0:0:Tor anonymizing router:/var/db/tor:/usr/sbin/nologin
 _smtpd:*:257:257::0:0:OpenSMTPD:/var/empty:/usr/sbin/nologin
 _smtpq:*:258:257::0:0:OpenSMTPD queue user:/var/empty:/usr/sbin/nologin
+# free: 259
 meta1s:*:260:260::0:0:MeTA1 SMTPS:/nonexistent:/usr/sbin/nologin
 meta1q:*:261:261::0:0:MeTA1 QMGR:/nonexistent:/usr/sbin/nologin
 meta1c:*:262:262::0:0:MeTA1 SMTPC:/nonexistent:/usr/sbin/nologin
 meta1m:*:263:263::0:0:MeTA1 misc:/nonexistent:/usr/sbin/nologin
 meta1:*:264:264::0:0:MeTA1 other:/nonexistent:/usr/sbin/nologin
+# free: 265
+# free: 266
+# free: 267
+# free: 268
+# free: 269
+# free: 270
+# free: 271
+# free: 272
+# free: 273
+# free: 274
 hacluster:*:275:275::0:0:Heartbeat cluster user:/nonexistent:/usr/sbin/nologin
 frontbase:*:276:276::0:0:FrontBase Daemon:/usr/local/FrontBase/Databases:/bin/sh
+# free: 277
+# free: 278
 mrtg:*:279:279::0:0:MRTG daemon:/nonexistent:/usr/sbin/nologin
 xymon:*:280:280::0:0:Xymon Monitor:/nonexistent:/usr/sbin/nologin
 prelude:*:281:281::0:0:Prelude user:/nonexistent:/usr/sbin/nologin
@@ -170,31 +233,184 @@ devmon:*:283:283::0:0:devmon monitor:/nonexistent:/usr/sbin/nologin
 vnstat:*:284:284::0:0:vnStat Network Monitor:/nonexistent:/usr/sbin/nologin
 exaddos:*:285:285::0:0:exaddos daemon user:/nonexistent:/usr/sbin/nologin
 rancid:*:286:286::0:0:RANCID daemon user:/usr/local/var/rancid:/bin/sh
+# free: 287
 ntopng:*:288:288::0:0:ntopng daemon user:/nonexistent:/usr/sbin/nologin
+# free: 289
+# free: 290
+# free: 291
+# free: 292
+# free: 293
+# free: 294
+# free: 295
+# free: 296
+# free: 297
+# free: 298
+# free: 299
 backuppc:*:300:300::0:0:BackupPC pseudo-user:/nonexistent:/usr/sbin/nologin
+# free: 301
+# free: 302
+# free: 303
+# free: 304
+# free: 305
+# free: 306
+# free: 307
+# free: 308
+# free: 309
+# free: 310
+# free: 311
 _sphinx:*:312:312::0:0:Sphinxsearch Owner:/nonexistent:/usr/sbin/nologin
+# free: 313
+# free: 314
+# free: 315
+# free: 316
+# free: 317
+# free: 318
+# free: 319
+# free: 320
+# free: 321
+# free: 322
+# free: 323
+# free: 324
 dkfilter:*:325:325::0:0:DK Filter Owner:/nonexistent:/usr/sbin/nologin
 smfs:*:326:326::0:0:SMFSAV Owner:/nonexistent:/usr/sbin/nologin
+# free: 327
+# free: 328
+# free: 329
 orthanc:*:330:330::0:0:Orthanc Daemon:/nonexistent:/usr/sbin/nologin
+# free: 331
+# free: 332
+# free: 333
+# free: 334
+# free: 335
 _pma:*:336:80::0:0:phpMyAdmin Owner:/nonexistent:/usr/sbin/nologin
 daapd:*:337:337::0:0:daapd User:/nonexistent:/usr/sbin/nologin
 murmur:*:338:338::0:0:& User:/nonexistent:/usr/sbin/nologin
+# free: 339
 wildfire:*:340:340::0:0:Wildfire Daemon:/nonexistent:/usr/sbin/nologin
 stunnel:*:341:341::0:0:Stunnel Daemon:/nonexistent:/usr/sbin/nologin
 openfire:*:342:342::0:0:Openfire IM Daemon:/nonexistent:/usr/sbin/nologin
+# free: 343
+# free: 344
+# free: 345
+# free: 346
+# free: 347
+# free: 348
+# free: 349
 _sabnzbd:*:350:350::0:0:sabnzb Daemon:/nonexistent:/usr/sbin/nologin
 sonarr:*:351:65534::0:0:Sonarr PVR:/nonexistent:/usr/sbin/nologin
+# free: 352
 _iodined:*:353:353::0:0:Iodine Daemon:/nonexistent:/usr/sbin/nologin
+# free: 354
+# free: 355
+# free: 356
+# free: 357
+# free: 358
+# free: 359
+# free: 360
 httptunnel:*:361:361::0:0:httptunnel Daemon:/nonexistent:/usr/sbin/nologin
+# free: 362
+# free: 363
+# free: 364
+# free: 365
+# free: 366
+# free: 367
+# free: 368
+# free: 369
+# free: 370
+# free: 371
+# free: 372
+# free: 373
+# free: 374
+# free: 375
+# free: 376
+# free: 377
+# free: 378
+# free: 379
+# free: 380
+# free: 381
+# free: 382
+# free: 383
+# free: 384
+# free: 385
+# free: 386
+# free: 387
+# free: 388
 ldap:*:389:389::0:0:OpenLDAP Server:/nonexistent:/usr/sbin/nologin
+# free: 390
+# free: 391
+# free: 392
+# free: 393
+# free: 394
+# free: 395
+# free: 396
+# free: 397
 tiarra:*:398:398::0:0:Tiarra IRC Proxy:/nonexistent:/usr/sbin/nologin
+# free: 399
+# free: 400
+# free: 401
+# free: 402
+# free: 403
+# free: 404
+# free: 405
+# free: 406
+# free: 407
+# free: 408
+# free: 409
+# free: 410
 uhub:*:411:411::0:0:uHub ADC Daemon:/nonexistent:/usr/sbin/nologin
+# free: 412
+# free: 413
+# free: 414
+# free: 415
+# free: 416
+# free: 417
+# free: 418
+# free: 419
+# free: 420
+# free: 421
+# free: 422
+# free: 423
+# free: 424
+# free: 425
 drweb:*:426:426::0:0:Dr.Web Mail Scanner:/nonexistent:/usr/sbin/nologin
+# free: 427
+# free: 428
 varnish:*:429:429::0:0:Varnish Cache User:/nonexistent:/usr/sbin/nologin
 varnishlog:*:430:429::0:0:Varnish Log User:/nonexistent:/usr/sbin/nologin
+# free: 431
+# free: 432
+# free: 433
+# free: 434
+# free: 435
+# free: 436
+# free: 437
+# free: 438
+# free: 439
+# free: 440
+# free: 441
 quasselcore:*:442:442::0:0:Quassel IRC User:/nonexistent:/usr/sbin/nologin
+# free: 443
 callweaver:*:444:444::0:0:Callweaver account:/var/lib/callweaver:/usr/sbin/nologin
+# free: 445
+# free: 446
+# free: 447
+# free: 448
+# free: 449
 ecartis:*:450:450::0:0:Ecartis Listserver:/usr/local/ecartis:/usr/sbin/nologin
+# free: 451
+# free: 452
+# free: 453
+# free: 454
+# free: 455
+# free: 456
+# free: 457
+# free: 458
+# free: 459
+# free: 460
+# free: 461
+# free: 462
+# free: 463
+# free: 464
 courier:*:465:465::0:0:Courier Mail Server:/nonexistent:/usr/sbin/nologin
 condor:*:466:466::0:0:& user:/home/condor:/usr/sbin/nologin
 netmon:*:467:467::0:0:Network monitor account:/var/netmon:/usr/sbin/nologin
@@ -203,53 +419,350 @@ consul:*:469:469::0:0:Consul Daemon:/var/tmp/consul:/usr/sbin/nologin
 serf:*:470:470::0:0:Serf Daemon:/nonexistent:/usr/sbin/nologin
 vault:*:471:471::0:0:Vault Daemon:/nonexistent:/usr/sbin/nologin
 nomad:*:472:472::0:0:Nomad Daemon:/var/tmp/nomad:/usr/sbin/nologin
+# free: 473
+# free: 474
+# free: 475
+# free: 476
+# free: 477
+# free: 478
+# free: 479
+# free: 480
+# free: 481
+# free: 482
+# free: 483
+# free: 484
+# free: 485
+# free: 486
+# free: 487
+# free: 488
+# free: 489
+# free: 490
+# free: 491
+# free: 492
+# free: 493
+# free: 494
+# free: 495
+# free: 496
+# free: 497
+# free: 498
+# free: 499
+# free: 500
+# free: 501
+# free: 502
+# free: 503
+# free: 504
 _bbstored:*:505:505::0:0:Box Backup Store Daemon:/nonexistent:/usr/sbin/nologin
 radmind:*:506:506::0:0:radmind User:/var/radmind:/usr/sbin/nologin
 skkserv:*:507:507::0:0:skkserv User:/nonexistent:/usr/sbin/nologin
+# free: 508
+# free: 509
+# free: 510
+# free: 511
 pwhois:*:512:512::0:0:pwhoisd User:/nonexistent:/usr/sbin/nologin
+# free: 513
+# free: 514
+# free: 515
+# free: 516
+# free: 517
+# free: 518
+# free: 519
+# free: 520
 davmail:*:521:521::0:0:Davmail Exchange Gateway:/nonexistent:/usr/sbin/nologin
 nullmail:*:522:522::0:0:Nullmailer Mail System:/var/spool/nullmailer:/bin/sh
 freevo:*:523:523::0:0:Freevo User:/var/db/freevo:/bin/sh
+# free: 524
 dkimproxy:*:525:525::0:0:DKIM Proxy Owner:/nonexistent:/usr/sbin/nologin
+# free: 526
+# free: 527
+# free: 528
+# free: 529
+# free: 530
+# free: 531
+# free: 532
+# free: 533
 pgbouncer:*:534:534::0:0:Pgbouncer Daemon:/nonexistent:/usr/sbin/nologin
 redis:*:535:535::0:0:Redis Daemon:/nonexistent:/usr/sbin/nologin
+# free: 536
+# free: 537
+# free: 538
+# free: 539
+# free: 540
+# free: 541
 _flowd:*:542:542::0:0:flowd privilege separation user:/var/empty:/usr/sbin/nologin
 ejabberd:*:543:543::0:0:ejabberd pseudo user:/var/spool/ejabberd:/bin/sh
+# free: 544
+# free: 545
+# free: 546
+# free: 547
+# free: 548
+# free: 549
+# free: 550
+# free: 551
+# free: 552
 knot:*:553:553::0:0:Knot DNS Server:/nonexistent:/usr/sbin/nologin
 qtss:*:554:554::0:0:Darwin Streaming Server:/nonexistent:/usr/sbin/nologin
 ircdru:*:555:555::0:0:Russian hybrid IRC server:/nonexistent:/bin/sh
 messagebus:*:556:556::0:0:D-BUS Daemon User:/nonexistent:/usr/sbin/nologin
+# free: 557
 avahi:*:558:558::0:0:Avahi Daemon User:/nonexistent:/usr/sbin/nologin
 tacacs:*:559:559::0:0:TACACS+ Daemon User:/nonexistent:/usr/sbin/nologin
 haldaemon:*:560:560::0:0:HAL Daemon User:/nonexistent:/usr/sbin/nologin
 distcc:*:561:561::0:0:Distcc user:/nonexistent:/usr/sbin/nologin
 polkit:*:562:562::0:0:PolicyKit User:/nonexistent:/usr/sbin/nologin
 pulse:*:563:563::0:0:PulseAudio System User:/nonexistent:/usr/sbin/nologin
+# free: 564
 polkitd:*:565:565::0:0:Polkit Daemon User:/var/empty:/usr/sbin/nologin
+# free: 566
+# free: 567
+# free: 568
+# free: 569
+# free: 570
+# free: 571
+# free: 572
+# free: 573
+# free: 574
+# free: 575
+# free: 576
+# free: 577
+# free: 578
+# free: 579
+# free: 580
+# free: 581
+# free: 582
+# free: 583
+# free: 584
+# free: 585
+# free: 586
 assp:*:587:587::0:0:ASSP Anti-Spam Proxy:/var/db/assp:/usr/sbin/nologin
 avahi-autoipd:*:588:588::0:0:Avahi Autoipd Daemon user:/nonexistent:/usr/sbin/nologin
+# free: 589
+# free: 590
+# free: 591
+# free: 592
+# free: 593
+# free: 594
+# free: 595
+# free: 596
+# free: 597
+# free: 598
+# free: 599
 _xsi:*:600:600::0:0:XMLSysInfo User:/nonexistent:/usr/sbin/nologin
 _tss:*:601:601:daemon:0:0:TrouSerS user:/var/empty:/usr/sbin/nologin
 _pkcs11:*:602:602:daemon:0:0:opencryptoki user:/var/empty:/usr/sbin/nologin
+# free: 603
+# free: 604
+# free: 605
+# free: 606
+# free: 607
+# free: 608
+# free: 609
 freeswitch:*:610:610::0:0:Freeswitch user:/nonexistent:/usr/sbin/nologin
+# free: 611
+# free: 612
+# free: 613
+# free: 614
 ntpa:*:615:615::0:0:NTPa user:/nonexistent:/usr/sbin/nologin
+# free: 616
+# free: 617
+# free: 618
+# free: 619
+# free: 620
+# free: 621
+# free: 622
+# free: 623
+# free: 624
+# free: 625
+# free: 626
+# free: 627
+# free: 628
+# free: 629
+# free: 630
+# free: 631
+# free: 632
+# free: 633
+# free: 634
+# free: 635
 _pla:*:636:80::0:0:phpLDAPAdmin Owner:/nonexistent:/usr/sbin/nologin
+# free: 637
+# free: 638
 caldavd:*:639:639::0:0:Caldavd user:/var/db/caldavd:/usr/sbin/nologin
+# free: 640
 monkeysphere:*:641:641::0:0:Monkeysphere User:/var/monkeysphere:/usr/local/bin/bash
+# free: 642
+# free: 643
+# free: 644
+# free: 645
+# free: 646
+# free: 647
+# free: 648
+# free: 649
+# free: 650
+# free: 651
+# free: 652
+# free: 653
+# free: 654
+# free: 655
+# free: 656
+# free: 657
+# free: 658
+# free: 659
+# free: 660
+# free: 661
+# free: 662
+# free: 663
+# free: 664
+# free: 665
 aox:*:666:666::0:0:Archiveopteryx user:/nonexistent:/usr/sbin/nologin
 riak:*:667:667::0:0:Riak user:/usr/local/lib/riak:/bin/sh
 riakcs:*:668:667::0:0:Riak CS user:/usr/local/lib/riak-cs:/bin/sh
 stanchion:*:669:667::0:0:Stanchion user:/usr/local/lib/stanchion:/bin/sh
+# free: 670
+# free: 671
+# free: 672
+# free: 673
+# free: 674
+# free: 675
+# free: 676
+# free: 677
+# free: 678
+# free: 679
+# free: 680
+# free: 681
+# free: 682
+# free: 683
+# free: 684
+# free: 685
+# free: 686
+# free: 687
+# free: 688
+# free: 689
+# free: 690
+# free: 691
+# free: 692
+# free: 693
+# free: 694
+# free: 695
+# free: 696
+# free: 697
+# free: 698
+# free: 699
 bnetd:*:700:700::0:0:Bnetd user:/nonexistent:/usr/sbin/nologin
 fastnetmon:*:701:701::0:0:FastNetMon user:/nonexistent:/usr/sbin/nologin
 _sndio:*:702:702::0:0:sndio privsep:/var/empty:/usr/sbin/nologin
+# free: 703
+# free: 704
+# free: 705
+# free: 706
+# free: 707
+# free: 708
+# free: 709
+# free: 710
+# free: 711
+# free: 712
+# free: 713
+# free: 714
+# free: 715
+# free: 716
 bopm:*:717:717::0:0:Blitzed Open Proxy Monitor:/nonexistent:/bin/sh
 _dnscrypt-wrapper:*:718:65534::0:0:dnscrypt-wrapper user:/var/empty:/usr/sbin/nologin
+# free: 719
+# free: 720
+# free: 721
+# free: 722
+# free: 723
+# free: 724
+# free: 725
+# free: 726
+# free: 727
+# free: 728
+# free: 729
+# free: 730
+# free: 731
+# free: 732
+# free: 733
+# free: 734
+# free: 735
+# free: 736
+# free: 737
+# free: 738
+# free: 739
+# free: 740
+# free: 741
+# free: 742
+# free: 743
+# free: 744
+# free: 745
+# free: 746
+# free: 747
+# free: 748
+# free: 749
+# free: 750
+# free: 751
+# free: 752
+# free: 753
+# free: 754
+# free: 755
+# free: 756
+# free: 757
+# free: 758
+# free: 759
+# free: 760
+# free: 761
+# free: 762
+# free: 763
+# free: 764
+# free: 765
+# free: 766
+# free: 767
+# free: 768
+# free: 769
+# free: 770
+# free: 771
+# free: 772
+# free: 773
+# free: 774
+# free: 775
+# free: 776
 openxpki:*:777:777::0:0:OpenXPKI Owner:/nonexistent:/usr/sbin/nologin
+# free: 778
+# free: 779
 zetacoin:*:780:780::0:0:ZetaCoin Daemon:/nonexistent:/usr/sbin/nologin
+# free: 781
+# free: 782
+# free: 783
+# free: 784
+# free: 785
+# free: 786
+# free: 787
+# free: 788
+# free: 789
+# free: 790
+# free: 791
+# free: 792
+# free: 793
+# free: 794
+# free: 795
+# free: 796
+# free: 797
+# free: 798
+# free: 799
+# free: 800
+# free: 801
+# free: 802
+# free: 803
+# free: 804
+# free: 805
+# free: 806
+# free: 807
+# free: 808
+# free: 809
+# free: 810
+# free: 811
 foreman_proxy:*:812:812::0:0:Foreman Smart Proxy:/usr/local/share/foreman-proxy:/usr/sbin/nologin
+# free: 813
 puppet:*:814:814::0:0:Puppet Daemon:/nonexistent:/usr/sbin/nologin
 uchiwa:*:815:815::0:0:Uchiwa Dashboard:/nonexistent:/usr/sbin/nologin
+# free: 816
 btsync:*:817:817::0:0:BitTorrent Sync Daemon:/nonexistent:/usr/sbin/nologin
 jenkins:*:818:818::0:0:Jenkins CI:/usr/local/jenkins:/bin/sh
 rundeck:*:819:819::0:0:Rundeck:/usr/local/rundeck:/bin/sh
@@ -257,15 +770,81 @@ openacs:*:820:820::0:0:OpenACS Daemon User:/nonexistent:/usr/sbin/nologin
 dotlrn:*:821:821::0:0:.LRN Daemon User:/nonexistent:/usr/sbin/nologin
 titus:*:822:65533::0:0:Titus Daemon User:/nonexistent:/usr/sbin/nologin
 titus-keys:*:823:65533::0:0:Titus Keyserver User:/nonexistent:/usr/sbin/nologin
+# free: 824
 polw:*:825:825::0:0:Policyd-weight Cache Owner:/nonexistent:/sbin/nologin
 statsd:*:826:826::0:0:Statsd Daemon:/nonexistent:/sbin/nologin
+# free: 827
+# free: 828
+# free: 829
+# free: 830
+# free: 831
+# free: 832
+# free: 833
+# free: 834
+# free: 835
+# free: 836
+# free: 837
+# free: 838
+# free: 839
 netdisco:*:840:840::0:0:netdisco daemon:/nonexistent:/usr/sbin/nologin
 tcpcryptd:*:841:841::0:0:tcpcrypt daemon:/nonexistent:/usr/sbin/nologin
 munin:*:842:842::0:0:Munin:/var/munin:/usr/sbin/nologin
+# free: 843
 subsonic:*:844:844::0:0:Subsonic standalone-server:/nonexistent:/usr/sbin/nologin
+# free: 845
 sogod:*:846:846::0:0:SOGo groupware:/nonexistent:/usr/sbin/nologin
 domoticz:*:847:847::0:0:domoticz user:/nonexistent:/usr/sbin/nologin
 graylog:*:848:848::0:0:Graylog user:/nonexistent:/usr/sbin/nologin
+# free: 849
+# free: 850
+# free: 851
+# free: 852
+# free: 853
+# free: 854
+# free: 855
+# free: 856
+# free: 857
+# free: 858
+# free: 859
+# free: 860
+# free: 861
+# free: 862
+# free: 863
+# free: 864
+# free: 865
+# free: 866
+# free: 867
+# free: 868
+# free: 869
+# free: 870
+# free: 871
+# free: 872
+# free: 873
+# free: 874
+# free: 875
+# free: 876
+# free: 877
+# free: 878
+# free: 879
+# free: 880
+# free: 881
+# free: 882
+# free: 883
+# free: 884
+# free: 885
+# free: 886
+# free: 887
+# free: 888
+# free: 889
+# free: 890
+# free: 891
+# free: 892
+# free: 893
+# free: 894
+# free: 895
+# free: 896
+# free: 897
+# free: 898
 guacamole:*:899:899::0:0:Guacamole user:/nonexistent:/usr/sbin/nologin
 seafile:*:900:900::0:0:Seafile user:/nonexistent:/usr/bin/nologin
 fossy:*:901:901::0:0:FOSSology user:/usr/local/share/fossology:/usr/local/bin/bash
@@ -283,6 +862,7 @@ _sj3:*:912:912::0:0:SJ3 Daemon:/nonexistent:/usr/sbin/nologin
 _relayd:*:913:913::0:0:Relay Daemon:/var/empty:/usr/sbin/nologin
 bitlbee:*:914:914::0:0:Bitlbee pseudo-user:/var/db/bitlbee:/usr/sbin/nologin
 logcheck:*:915:915::0:0:Logcheck system account:/var/lib/logcheck:/usr/local/bin/bash
+# free: 916
 _prayer:*:917:917::0:0:Prayer Account:/nonexistent:/usr/sbin/nologin
 nefu:*:918:918::0:0:Nefu daemon:/var/db/nefu:/usr/sbin/nologin
 couchdb:*:919:919::0:0:CouchDB Account:/var/empty:/usr/sbin/nologin
@@ -316,6 +896,7 @@ mediatomb:*:946:946::0:0:Mediatomb UPnP AV MediaServer:/nonexistent:/usr/sbin/no
 mapred:*:947:955::0:0:Hadoop MapReduce user:/nonexistent:/usr/sbin/nologin
 dnrd:*:948:948::0:0:& user:/nonexistent:/usr/sbin/nologin
 _lldpd:*:949:949::0:0:lldpd user:/nonexistent:/usr/sbin/nologin
+# free: 950
 openerpd:*:951:951::0:0:Openerpd user:/nonexistent:/usr/sbin/nologin
 bitten-slave:*:952:952:daemon:0:0:Bitten slave user:/var/lib/bitten-slave:/usr/sbin/nologin
 _neubot:*:953:953::0:0:neubot daemon:/nonexistent:/usr/sbin/nologin
@@ -365,4 +946,5 @@ tarantool:*:996:996::0:0:Tarantool Daemon:/nonexistent:/usr/sbin/nologin
 bareos:*:997:997::0:0:Bareos Daemon:/var/db/bareos:/usr/sbin/nologin
 _rmilter:*:998:998::0:0:Rmilter daemon:/nonexistent:/usr/sbin/nologin
 ebnetd:*:999:999::0:0:EBNETD:/nonexistent:/usr/sbin/nologin
+# DO NOT USE: 1000-65533
 nobody:*:65534:65534::0:0:Unprivileged user:/nonexistent:/usr/sbin/nologin