1.\" $NetBSD: hier.7,v 1.10 1997/10/18 11:19:25 mrg Exp $ 2.\" 3.\" Copyright (c) 1990, 1993, 1994 4.\" The Regents of the University of California. All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by the University of 17.\" California, Berkeley and its contributors. 18.\" 4. Neither the name of the University nor the names of its contributors 19.\" may be used to endorse or promote products derived from this software 20.\" without specific prior written permission. 21.\" 22.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32.\" SUCH DAMAGE. 33.\" 34.\" @(#)hier.7 8.5 (Berkeley) 6/1/94 35.\" 36.Dd June 1, 1994 37.Dt HIER 7 38.Os 39.Sh NAME 40.Nm hier 41.Nd layout of filesystems 42.Sh DESCRIPTION 43An outline of the filesystem hierarchy. 44.Bl -tag -width "/altroot/" 45.It Sy \&/ 46root directory of the system 47.It Sy /COPYRIGHT 48system copyright notice 49.It Sy "/[a-z]" 50user filesystems 51.It Sy /altroot/ 52alternate root filesystem, in case of disaster 53.It Sy /amd/ 54home directories mount point; see 55.Xr amd 8 56.It Sy /bin/ 57utilities used in both single and multi-user environments 58.It Sy /dev/ 59block, character and other special device files 60.Pp 61.Bl -tag -width "MAKEDEV" -compact 62.It Sy MAKEDEV 63script for creating device files; 64see 65.Xr makedev 8 66.It Sy console 67the computer's console device 68.It Sy fd/ 69file descriptor files; 70see 71.Xr \&fd 4 72.It Sy drum 73system swap space; see 74.Xr drum 4 75.It Sy klog 76kernel logging device; see 77.Xr syslog 3 78.It Sy kmem 79kernel virtual memory device; see 80.Xr mem 4 81.It Sy log 82UNIX domain datagram log socket; see 83.Xr syslogd 8 84.It Sy mem 85kernel physical memory device; see 86.Xr mem 4 87.It Sy stderr 88.It Sy stdin 89.It Sy stdout 90file descriptor files; 91see 92.Xr \&fd 4 93.It Sy null 94the null device; see 95.Xr null 4 96.It Sy tty 97process' controlling terminal device; see 98.Xr tty 4 99.El 100.It Sy /dump/ 101online 102.Xr dump 8 103repository 104.It Sy /etc/ 105system configuration files and scripts 106.Pp 107.Bl -tag -width "master.passwd" -compact 108.It Sy aliases* 109name alias files for 110.Xr sendmail 8 111.It Sy amd* 112configuration files for 113.Xr amd 8 114.It Sy changelist 115files backed up by the security script 116.It Sy crontab 117schedule used by the 118.Xr cron 8 119daemon 120.It Sy csh.cshrc 121.It Sy csh.login 122.It Sy csh.logout 123system-wide scripts for 124.Xr csh 1 125.It Sy daily 126script run each day by 127.Xr cron 8 128.It Sy disklabels/ 129backup disklabels; 130see 131.Xr disklabel 8 132.It Sy disktab 133disk description file, see 134.Xr disktab 5 135.It Sy dm.conf 136dungeon master configuration; see 137.Xr dm.conf 5 138.It Sy dumpdates 139dump history; see 140.Xr dump 8 141.It Sy exports 142filesystem export information; see 143.Xr mountd 8 144.It Sy fstab 145filesystem information; see 146.Xr fstab 5 147and 148.Xr mount 8 149.It Sy ftpusers 150users denied 151.Xr ftp 1 152access; see 153.Xr ftpd 8 154.It Sy ftpwelcome 155.Xr ftp 1 156initial message; see 157.Xr ftpd 8 158.It Sy gettytab 159terminal configuration database; see 160.Xr gettytab 8 161.It Sy group 162group permissions file; see 163.Xr group 5 164.It Sy hosts 165host name database backup for 166.Xr named 8 ; 167see 168.Xr hosts 5 169.It Sy hosts.equiv 170trusted machines with equivalent user ID's 171.It Sy hosts.lpd 172trusted machines with printing privileges 173.It Sy inetd.conf 174Internet server configuration file; see 175.Xr inetd 8 176.It Sy kerberosIV/ 177configuration files for the kerberos version IV; 178see 179.Xr kerberos 1 180.It Sy localtime 181local timezone information; 182see 183.Xr ctime 3 184.It Sy mail.rc 185system-wide initialization script for 186.Xr mail 1 187.It Sy man.conf 188configuration file for 189.Xr man 1 ; 190see 191.Xr man.conf 5 192.It Sy master.passwd 193.It Sy passwd 194.It Sy pwd.db 195.It Sy spwd.db 196password files and their databases; see 197.Xr pwd_mkdb 8 198.It Sy monthly 199script run each month by 200.Xr cron 8 201.It Sy motd 202system message of the day 203.It Sy mtree/ 204mtree configuration files; 205see 206.Xr mtree 1 207.It Sy named.* 208.It Sy namedb/ 209named configuration files and databases; 210see 211.Xr named 8 212.It Sy netgroup 213network groups; see 214.Xr netgroup 5 215.It Sy netstart 216network startup script 217.It Sy networks 218network name data base; see 219.Xr networks 5 220.It Sy phones 221remote host phone number data base; see 222.Xr phones 5 223.It Sy printcap 224system printer configuration; see 225.Xr printcap 5 226.It Sy protocols 227protocol name database; see 228.Xr protocols 5 229.It Sy rc 230.It Sy rc.local 231system startup files; see 232.Xr rc 8 233.It Sy remote 234remote host description file; see 235.Xr remote 5 236.It Sy security 237daily (in)security script run by 238.Xr cron 8 239.It Sy sendmail.* 240.Xr sendmail 8 241configuration information 242.It Sy services 243service name data base; see 244.Xr services 5 245.It Sy shells 246list of permitted shells; see 247.Xr shells 5 248.It Sy sliphome 249slip login/logout scripts; see 250.Xr slattach 8 251.It Sy syslog.conf 252.Xr syslogd 8 253configuration file; see 254.Xr syslog.conf 5 255.It Sy termcap 256terminal type database; see 257.Xr termcap 3 258.It Sy ttys 259terminal initialization information; see 260.Xr ttys 5 261.It Sy uucp/ 262UUCP configuration files; see 263.Xr uucp 1 264and 265.Xr uucico 8 . 266.It Sy weekly 267script run each week by 268.Xr cron 8 269.El 270.It Sy /home/ 271mount point for the automounter; see 272.Xr amd 8 273.It Sy /mnt/ 274empty directory commonly used by 275system administrators as a temporary mount point 276.It Sy /netbsd 277pure kernel executable (the operating system loaded into memory 278at boot time). 279.It Sy /root/ 280home directory for the super-user 281.Pp 282.Bl -tag -width ".profile" -compact 283.It Sy \&.rhosts 284super-user id mapping between machines 285.It Sy \&.cshrc 286super-user start-up file 287.It Sy \&.login 288super-user start-up file 289.It Sy \&.profile 290super-user start-up file 291.El 292.ne 1i 293.It Sy /sbin/ 294system programs and administration utilities 295used in both single-user and multi-user environments 296.It Sy /stand/ 297programs used in a standalone environment 298.It Sy /sys 299symbolic link to the operating system source 300.It Sy /tmp/ 301temporary files, usually a 302.Xr mfs 8 303memory-based filesystem (the contents 304of /tmp are usually NOT preserved across a system reboot) 305.It Sy /usr/ 306contains the majority of the system utilities and files 307.Pp 308.Bl -tag -width "libdata/" -compact 309.It Sy X11R6/ 310X11 files 311.Pp 312.Bl -tag -width "include/" -compact 313.It Sy bin/ 314X11 binaries 315.It Sy include/ 316X11 include files 317.It Sy lib/ 318X11 libraries 319.El 320.Pp 321.It Sy bin/ 322common utilities, programming tools, and applications 323.It Sy contrib/ 324packages maintained by groups other than Berkeley 325.Pp 326.Bl -tag -width "include/" -compact 327.It Sy bin/ 328contributed binaries 329.It Sy include/ 330contributed include files 331.It Sy libexec/ 332contributed daemons 333.It Sy libdata/ 334contributed data files 335.El 336.Pp 337.It Sy games/ 338the important stuff 339.It Sy include/ 340standard C include files 341.Pp 342.Bl -tag -width "kerberosIV/" -compact 343.It Sy arpa/ 344include files for Internet service protocols 345.It Sy g++/ 346include files for the C++ compiler 347.It Sy kerberosIV/ 348include files for kerberos authentication package; 349see 350.Xr kerberos 1 351.It Sy machine/ 352machine specific include files 353.It Sy net/ 354.It Sy netatalk/ 355C include files for AppleTalk protocols 356miscellaneous network include files 357.It Sy netccitt/ 358CCITT networking include files 359.It Sy netinet/ 360include files for Internet standard protocols; see 361.Xr inet 4 362.It Sy netiso/ 363include files for ISO standard protocols; see 364.Xr iso 4 365.It Sy natm/ 366C include files for native mode ATM 367.It Sy netns/ 368C include files for XNS standard protocols; see 369.Xr \&ns 4 370.It Sy nfs/ 371C include files for NFS (Network File System) 372.It Sy protocols/ 373C include files for Berkeley service protocols 374.It Sy sys/ 375system C include files (kernel data structures) 376.It Sy ufs/ 377C include files for UFS (The U-word File System) 378.El 379.Pp 380.It Sy lib/ 381archive, profiled, position independant archive, and shared libraries 382.It Sy libdata/ 383miscellaneous utility data files 384.It Sy libexec/ 385system daemons & system utilities (executed by other programs) 386.Pp 387.Bl -tag -width "uucp/" -compact 388.It Sy uucp/ 389UUCP binaries and scripts (historically placed; to be moved) 390.El 391.Pp 392.It Sy local/ 393local executables, libraries, etc. 394.Pp 395.Bl -tag -width "include/" -compact 396.It Sy bin/ 397local binaries 398.It Sy include/ 399local include files 400.It Sy libexec/ 401local daemons 402.It Sy libdata/ 403local data files 404.El 405.Pp 406.It Sy mdec/ 407boot blocks, etc. 408.It Sy obj/ 409architecture-specific target tree produced by building the 410.Pa /usr/src 411tree; normally a symbolic link or mounted filesystem 412.It Sy sbin/ 413system daemons and system utilities (normally executed by the super-user) 414.It Sy share/ 415architecture-independent text files 416.Pp 417.Bl -tag -width "calendar/" -compact 418.It Sy calendar/ 419a variety of calendar files; see 420.Xr calendar 1 421.It Sy dict/ 422word lists; 423see 424.Xr look 1 425and 426.Xr spell 1 427.Pp 428.Bl -tag -width "special/" -compact 429.It Sy words 430common words 431.It Sy web2 432words of Webster's 2nd International 433.It Sy papers/ 434reference databases; 435see 436.Xr refer 1 437.It Sy special/ 438custom word lists; 439see 440.Xr spell 1 441.El 442.Pp 443.It Sy doc/ 444miscellaneous documentation; source for most of the printed 445.Bx 4.3 446manuals (available 447from the 448.Tn USENIX 449association) 450.It Sy games/ 451text files used by various games 452.It Sy lkm/ 453documentation on the loadable kernel modules interface 454.It Sy man/ 455formatted manual pages 456.It Sy me/ 457macros for use with the 458.Xr me 7 459macro package 460.It Sy misc/ 461miscellaneous system-wide text files 462.Pp 463.Bl -tag -width "termcap" -compact 464.It Sy termcap 465terminal characteristics database; 466see 467.Xr termcap 5 468.El 469.Pp 470.It Sy mk/ 471include files for 472.Xr make 1 473.It Sy ms/ 474macros for use with the 475.Xr ms 7 476macro package 477.It Sy skel/ 478sample initialization files for new user accounts 479.It Sy tabset/ 480tab description files for a variety of terminals, used in 481the termcap file; 482see 483.Xr termcap 5 484.It Sy tmac/ 485text processing macros; 486see 487.Xr nroff 1 488and 489.Xr troff 1 490.It Sy zoneinfo/ 491timezone configuration information; 492see 493.Xr tzfile 5 494.El 495.Pp 496.El 497.Pp 498.It Sy /usr/src/ 499.Bx 4 500and local source files 501.Pp 502.Bl -tag -width "domestic/" -compact 503.It Sy bin/ 504source for utilities/files in 505.Pa /bin 506.It Sy contrib/ 507source for utilities/files in 508.Pa /usr/contrib 509.It Sy distrib/ 510tools and data-files for making distributions 511.It Sy domestic/ 512source covered by US ITAR export restrictions 513.It Sy etc/ 514source (usually example files) for files in 515.Pa /etc 516.It Sy games/ 517source for utilities/files in 518.Pa /usr/games 519.It Sy include/ 520source for files in 521.Pa /usr/include 522.It Sy lib/ 523source for libraries in 524.Pa /usr/lib 525.It Sy libexec/ 526source for utilities/files in 527.Pa /usr/libexec 528.It Sy sbin/ 529source for utilities/files in 530.Pa /sbin 531.It Sy share/ 532source for files in 533.Pa /usr/share 534.Pp 535.Bl -tag -width "doc/" -compact 536.It Sy doc/ 537.Pp 538.Bl -tag -width "papers/" -compact 539.It Sy papers/ 540source for various Berkeley technical papers 541.It Sy psd/ 542source for Programmer's Supplementary Documents 543.It Sy smm/ 544source for System Manager's Manual 545.It Sy usd/ 546source for User's Supplementary Documents 547.Pp 548.El 549.El 550.It Sy sys/ 551kernel source files 552.Pp 553.Bl -tag -width "gdbscripts/" -compact 554.It Sy adosfs/ 555AmigaDOS file-system support; see 556.Xr mount_ados 8 557.It Sy arch/ 558.Pp 559.Bl -tag -width "powerpc/" -compact 560.It Sy alpha/ 561support for the Digital Equipment Corp. Alpha architecture 562.It Sy amiga/ 563support for the Amiga architecture 564.It Sy arm32/ 565support for the ARM32 architecture 566.It Sy atari/ 567support for the Atari architecture 568.It Sy bebox/ 569support for the Be Inc. BeBox architecture 570.It Sy hp300/ 571support for the Hewlett-Packard 9000/300 68000-based workstations 572.It Sy i386/ 573support for the Intel 386/486/Pentium/etc. workstations 574.It Sy m68k/ 575general support for the 68000 processor 576.It Sy mac68k/ 577support for the Apple Computer 68000-based workstations 578.It Sy mips/ 579general support for MIPS architectures 580.It Sy mvme68k/ 581support for the VME 68000-based cards 582.It Sy pc532/ 583support for the pc532 architecture 584.It Sy pica/ 585support for the Acer PICA architecture 586.It Sy pmax/ 587DECstation 3100 and 5000 MIPS-based workstations 588.It Sy powerpc/ 589support for the PowerPC architecture 590.It Sy sparc/ 591support for the Sun Microsystems SPARC architecture 592.It Sy sun3/ 593support for the Sun Microsystems 68000-based architecture 594.It Sy sun3x/ 595more support for the Sun Microsystems 68000-based architecture 596.It Sy vax/ 597Digital Equipment Corp. VAX architecture 598.It Sy x68k/ 599support for the x68k architecture 600.El 601.Pp 602.It Sy compat/ 603kernel compatibility modules directory 604.Pp 605.Bl -tag -width "ossaudio/" -compact 606.It Sy common/ 607common compatibility routines, old 608.Bx 4 609and 610.Nx 611routines. 612.It Sy freebsd/ 613support for FreeBSD binaries; see 614.Xr compat_freebsd 8 615.It Sy hpux/ 616support for 68000 HP-UX binaries 617.It Sy ibcs2/ 618support for Intel Binary binaries 619.It Sy linux/ 620support for Linux binaries; see 621.Xr compat_linux 8 622.It Sy m68k4k/ 623support for 4Kb page 68000 binaries 624.It Sy osf1/ 625support for Digital UNIX (formerly OSF/1) binaries 626.It Sy ossaudio/ 627support for OSS audio 628.It Sy sunos/ 629support for SunOS 4.x binaries; see 630.Xr compat_sunos 8 631.It Sy svr4/ 632support for System V Release 4 binaries; see 633.Xr compat_svr4 8 634.It Sy ultrix/ 635support for Ultrix binaries 636.El 637.Pp 638.It Sy conf/ 639architecture independent configuration directory 640.It Sy ddb/ 641in kernel debugger 642.It Sy dev/ 643architecture independent device support 644.It Sy gdbscripts/ 645support for accessing kernel structures from within the debugger 646.Xr gdb 1 . 647.It Sy ipkdb/ 648support for kernel debugging over the network 649.It Sy isofs/ 650support for ISO filesystems 651.Pp 652.Bl -tag -width "cd9660/" -compact 653.It Sy cd9660/ 654support for the ISO-9660 filesystem; see 655.Xr mount_cd9660 8 656.El 657.Pp 658.It Sy kern/ 659support for the high kernel (system calls) 660.It Sy lib/ 661kernel libraries 662.Pp 663.Bl -tag -width "libkern/" -compact 664.It Sy libkern/ 665C library routines used in the kernel 666.It Sy libsa/ 667machine independant stand alone kernel library 668.It Sy libz/ 669compression library 670.El 671.Pp 672.It Sy lkm/ 673loadable kernel modules 674.Pp 675.Bl -tag -width "netinet/" -compact 676.It Sy compat/ 677LKM support compatibility modules; currently unsupported. 678.It Sy netinet/ 679LKM support networking modules 680.Pp 681.Bl -tag -width "if_ipl/" -compact 682.It Sy if_ipl/ 683LKM for IP-Filter 684.El 685.Pp 686.It Sy vfs/ 687LKM support for file systems. 688.El 689.Pp 690.It Sy miscfs/ 691miscellaneous file systems 692.Pp 693.Bl -tag -width "deadfs/" -compact 694.It Sy deadfs/ 695kernel only dead file system 696.It Sy fdesc/ 697file descriptor file system; see 698.Xr mount_fdesc 8 699.It Sy fifofs/ 700POSIX FIFO support 701.It Sy genfs/ 702kernel only generic file system 703.It Sy kernfs/ 704kernel namespace file system; see 705.Xr mount_kernfs 8 706.It Sy nullfs/ 707loop back file system; see 708.Xr mount_null 8 709.It Sy portal/ 710portal file system; see 711.Xr mount_portal 8 712.It Sy procfs/ 713process file system; see 714.Xr mount_procfs 8 715.It Sy specfs/ 716kernel only special file system 717.It Sy umapfs/ 718user and group re-mapping file system; see 719.Xr mount_umap 8 720.It Sy union/ 721union file system; see 722.Xr mount_union 8 723.El 724.Pp 725.It Sy msdosfs/ 726MS-DOS file system; see 727.Xr mount_msdos 8 728.It Sy net/ 729miscellaneous networking support 730.It Sy netccitt/ 731CCITT networking support 732.It Sy netinet/ 733TCP/IP networking support 734.It Sy netiso/ 735ISO networking support 736.It Sy netnatm/ 737ATM networking support 738.It Sy netns/ 739XNS networking support 740.It Sy nfs/ 741NFS support 742.It Sy stand/ 743kernel standalone support 744.It Sy sys/ 745kernel (and system) include files 746.It Sy ufs/ 747local filesystem support 748.Pp 749.Bl -tag -width "ffs/" -compact 750.It Sy ffs/ 751the Berkeley Fast File System 752.It Sy lfs/ 753the log-structured file system 754.It Sy mfs/ 755the in-memory file system 756.It Sy ufs/ 757shared UNIX file system support 758.El 759.It Sy vm/ 760virtual memory support 761.El 762.It Sy usr.bin/ 763source for utilities/files in 764.Pa /usr/bin 765.It Sy usr.sbin/ 766source for utilities/files in 767.Pa /usr/sbin 768.El 769.It Sy /var/ 770multi-purpose log, temporary, transient, and spool files 771.Pp 772.Bl -tag -width "preserve/" -compact 773.It Sy account/ 774system accounting files 775.Pp 776.Bl -tag -width "acct" -compact 777.It Sy acct 778execution accounting file; 779see 780.Xr acct 5 781.El 782.Pp 783.It Sy at/ 784timed command scheduling files; 785see 786.Xr \&at 1 787.It Sy backups/ 788miscellaneous backup files, largely of files found in 789.Pa /etc 790.It Sy crash/ 791system crash dumps; see 792.Xr savecore 8 793.It Sy db/ 794miscellaneous automatically generated system-specific database files 795.It Sy games/ 796miscellaneous game status and log files 797.It Sy log/ 798miscellaneous system log files 799.Pp 800.Bl -tag -width "monthly.out" -compact 801.It Sy amd.* 802.Xr amd 8 803logs 804.It Sy daily.out 805output of the last run of the 806.Pa /etc/daily 807script 808.It Sy ftp.* 809.Xr ftp 1 810logs 811.It Sy kerberos.* 812.Xr kerberos 1 813logs 814.It Sy lastlog 815system last time logged in log; see 816.Xr utmp 5 817.It Sy lpd-errs.* 818printer daemon error logs; see 819.Xr lpd 8 820.It Sy maillog.* 821.Xr sendmail 8 822log files 823.It Sy messages.* 824general system information log 825.It Sy monthly.out 826output of the last run of the 827.Pa /etc/monthly 828script 829.It Sy secure 830sensitive security information log 831.It Sy sendmail.st 832.Xr sendmail 8 833statistics 834.It Sy timed.* 835.Xr timed 8 836logs 837.It Sy weekly.out 838output of the last run of the 839.Pa /etc/weekly 840script 841.It Sy wtmp 842login/logout log; 843see 844.Xr utmp 5 845.El 846.Pp 847.It Sy mail/ 848user system mailboxes 849.It Sy msgs/ 850system messages; see 851.Xr msgs 1 852.It Sy preserve/ 853temporary home of files preserved after an accidental death of 854.Xr ex 1 855or 856.Xr vi 1 857.It Sy quotas/ 858filesystem quota information 859.It Sy run/ 860system information files, rebuilt after each reboot 861.Pp 862.Bl -tag -width "utmp" -compact 863.It Sy utmp 864database of current users; see 865.Xr utmp 5 866.El 867.Pp 868.It Sy rwho/ 869rwho data files; see 870.Xr rwhod 8 , 871.Xr rwho 1 , 872and 873.Xr ruptime 1 874.It Sy spool/ 875miscellaneous printer and mail system spooling directories 876.Pp 877.Bl -tag -width "uucppublic/" -compact 878.It Sy ftp/ 879commonly 880.Dq ~ftp , 881the anonymous ftp root directory; see 882.Xr ftpd 8 883.It Sy mqueue/ 884undelivered mail queue; 885see 886.Xr sendmail 8 887.It Sy news/ 888Network news archival and spooling directories 889.It Sy output/ 890printer spooling directories 891.It Sy secretmail/ 892secretmail spool directory; 893see 894.Xr xget 1 895.It Sy uucp/ 896uucp spool directory 897.It Sy uucppublic/ 898commonly 899.Dq ~uucp , 900the uucp public temporary directory; see 901.Xr uucp 1 902.El 903.Pp 904.It Sy tmp/ 905temporary files that are not discarded between system reboots 906.Pp 907.Bl -tag -width "vi.recover/" -compact 908.It Sy vi.recover/ 909recovery directory for 910.Xr nvi 1 911.El 912.El 913.El 914.Sh SEE ALSO 915.Xr apropos 1 , 916.Xr \&ls 1 , 917.Xr whatis 1 , 918.Xr whereis 1 , 919.Xr which 1 , 920.Sh HISTORY 921A 922.Nm hier 923manual page appeared in 924.At v7 . 925