901 lines
18 KiB
Groff
901 lines
18 KiB
Groff
.\" Copyright (c) 1990, 1993
|
|
.\" The Regents of the University of California. All rights reserved.
|
|
.\"
|
|
.\" Redistribution and use in source and binary forms, with or without
|
|
.\" modification, are permitted provided that the following conditions
|
|
.\" are met:
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in the
|
|
.\" documentation and/or other materials provided with the distribution.
|
|
.\" 3. Neither the name of the University nor the names of its contributors
|
|
.\" may be used to endorse or promote products derived from this software
|
|
.\" without specific prior written permission.
|
|
.\"
|
|
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
.\" SUCH DAMAGE.
|
|
.\"
|
|
.\" @(#)hier.7 8.1 (Berkeley) 6/5/93
|
|
.\" $FreeBSD$
|
|
.\"
|
|
.Dd October 2, 2015
|
|
.Dt HIER 7
|
|
.Os
|
|
.Sh NAME
|
|
.Nm hier
|
|
.Nd layout of file systems
|
|
.Sh DESCRIPTION
|
|
A sketch of the file system hierarchy.
|
|
.Bl -tag -width ".Pa /libexec/"
|
|
.It Pa /
|
|
root directory of the file system
|
|
.It Pa /bin/
|
|
user utilities fundamental to both single-user and multi-user environments
|
|
.It Pa /boot/
|
|
programs and configuration files used during operating system bootstrap
|
|
.Pp
|
|
.Bl -tag -width ".Pa defaults/" -compact
|
|
.It Pa defaults/
|
|
default bootstrapping configuration files; see
|
|
.Xr loader.conf 5
|
|
.It Pa dtb/
|
|
Compiled flattened device tree (FDT) files; see
|
|
.Xr fdt 4
|
|
and
|
|
.Xr dtc 1
|
|
.It Pa firmware/
|
|
Loadable modules containing binary firmware for hardware that needs
|
|
firmware downloaded to it to function
|
|
.It Pa kernel/
|
|
pure kernel executable (the operating system loaded into memory
|
|
at boot time)
|
|
.It Pa modules/
|
|
third-party loadable kernel modules;
|
|
see
|
|
.Xr kldstat 8
|
|
.It Pa zfs/
|
|
Contains
|
|
.Xr zfs 8
|
|
zpool cache files.
|
|
.El
|
|
.It Pa /cdrom/
|
|
default mount point for CD-ROM drives
|
|
.It Pa /compat/
|
|
normally a link to
|
|
.Pa /usr/compat .
|
|
If not, then the
|
|
.Pa /usr/compat
|
|
comments apply
|
|
.It Pa /dev/
|
|
device special files managed by
|
|
.Xr devfs 5
|
|
.Pp
|
|
.Bl -tag -width ".Pa net/" -compact
|
|
.It Pa fd/
|
|
file descriptor files;
|
|
see
|
|
.Xr \&fd 4
|
|
.It Pa net/
|
|
network devices
|
|
.El
|
|
.It Pa /etc/
|
|
system configuration files and scripts
|
|
.Pp
|
|
.Bl -tag -width ".Pa bluetooth/" -compact
|
|
.It Pa defaults/
|
|
default system configuration files;
|
|
see
|
|
.Xr rc 8
|
|
.It Pa bluetooth/
|
|
bluetooth configuration files
|
|
.It Pa localtime
|
|
local timezone information;
|
|
see
|
|
.Xr ctime 3
|
|
.It Pa mail/
|
|
Sendmail control files
|
|
.It Pa mtree/
|
|
mtree configuration files;
|
|
see
|
|
.Xr mtree 8
|
|
.It Pa pam.d/
|
|
configuration files for the Pluggable Authentication Modules (PAM)
|
|
library
|
|
.It Pa periodic/
|
|
scripts that are run daily, weekly, and monthly, via
|
|
.Xr cron 8 ;
|
|
see
|
|
.Xr periodic 8
|
|
.It Pa rc.d/
|
|
System and daemon startup/control scripts;
|
|
see
|
|
.Xr rc 8
|
|
.It Pa security/
|
|
OpenBSM audit configuration files;
|
|
see
|
|
.Xr audit 8
|
|
.It Pa ppp/
|
|
ppp configuration files;
|
|
see
|
|
.Xr ppp 8
|
|
.It Pa ssh/
|
|
OpenSSH configuration files;
|
|
see
|
|
.Xr ssh 1
|
|
.It Pa ssl/
|
|
OpenSSL configuration files
|
|
.El
|
|
.It Pa /lib/
|
|
critical system libraries needed for binaries in
|
|
.Pa /bin
|
|
and
|
|
.Pa /sbin
|
|
.Pp
|
|
.Bl -tag -width ".Pa geom/" -compact
|
|
.It Pa geom/
|
|
class-specific libraries for the
|
|
.Xr geom 8
|
|
utility
|
|
.El
|
|
.It Pa /libexec/
|
|
critical system utilities needed for binaries in
|
|
.Pa /bin
|
|
and
|
|
.Pa /sbin
|
|
.It Pa /media/
|
|
contains subdirectories to be used as mount points
|
|
for removable media such as CDs, USB drives, and
|
|
floppy disks
|
|
.It Pa /mnt/
|
|
empty directory commonly used by
|
|
system administrators as a temporary mount point
|
|
.It Pa /net/
|
|
automounted NFS shares;
|
|
see
|
|
.Xr auto_master 5
|
|
.It Pa /proc/
|
|
process file system;
|
|
see
|
|
.Xr procfs 5
|
|
.It Pa /rescue/
|
|
statically linked programs for emergency recovery;
|
|
see
|
|
.Xr rescue 8
|
|
.It Pa /root/
|
|
root's HOME directory
|
|
.It Pa /sbin/
|
|
system programs and administration utilities
|
|
fundamental to both single-user and multi-user environments
|
|
.It Pa /tmp/
|
|
temporary files that are not guaranteed to persist across system reboots
|
|
.It Pa /usr/
|
|
contains the majority of user utilities and applications
|
|
.Pp
|
|
.Bl -tag -width ".Pa libdata/" -compact
|
|
.It Pa bin/
|
|
common utilities, programming tools, and applications
|
|
.It Pa compat/
|
|
files needed to support binary compatibility with other operating systems,
|
|
such as Linux
|
|
.It Pa include/
|
|
standard C include files
|
|
.Pp
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa altq/
|
|
C include files for alternate queueing
|
|
.It Pa arpa/
|
|
C include files for Internet service protocols
|
|
.It Pa bsnmp/
|
|
C include files for the SNMP daemon
|
|
.It Pa c++/
|
|
C++ include files
|
|
.It Pa cam/
|
|
C include files for the Common Access Methods Layer
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa scsi/
|
|
The SCSI device on top of CAM
|
|
.El
|
|
.It Pa dev/
|
|
C include files for programming various
|
|
.Fx
|
|
devices
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa ic/
|
|
Various header files describing driver- and bus-independent
|
|
hardware circuits
|
|
.It Pa ofw/
|
|
Open Firmware support
|
|
.It Pa pbio/
|
|
8255 PPI cards;
|
|
see
|
|
.Xr pbio 4
|
|
.It Pa ppbus/
|
|
The parallel port bus;
|
|
see
|
|
.Xr ppbus 4
|
|
.It Pa usb/
|
|
The USB subsystem
|
|
.It Pa utopia/
|
|
Physical chip driver for ATM interfaces;
|
|
see
|
|
.Xr utopia 4
|
|
.It Pa wi/
|
|
The
|
|
.Xr wi 4
|
|
WaveLAN driver
|
|
.El
|
|
.It Pa fs/
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa cd9660/
|
|
iso9660 file system
|
|
.It Pa fdescfs/
|
|
per-process file descriptors file system
|
|
.It Pa fifofs/
|
|
.St -p1003.1
|
|
FIFOs file system
|
|
.It Pa msdosfs/
|
|
MS-DOS file system
|
|
.It Pa nfs/
|
|
C include files for NFS (Network File System) version 2, 3 and 4
|
|
.It Pa nullfs/
|
|
loopback file system
|
|
.It Pa procfs/
|
|
process file system
|
|
.It Pa smbfs/
|
|
SMB/CIFS file system
|
|
.It Pa udf/
|
|
UDF file system
|
|
.It Pa unionfs
|
|
union file system
|
|
.El
|
|
.It Pa geom/
|
|
GEOM framework
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa concat/
|
|
CONCAT GEOM class
|
|
.It Pa gate/
|
|
GATE GEOM class
|
|
.It Pa mirror/
|
|
MIRROR GEOM class
|
|
.It Pa nop/
|
|
NOP GEOM class
|
|
.It Pa raid3/
|
|
RAID3 GEOM class
|
|
.It Pa stripe/
|
|
STRIPE GEOM class
|
|
.El
|
|
.Pp
|
|
.It Pa isc/
|
|
ISC utility library libisc include files
|
|
.It Pa libmilter/
|
|
C include files for libmilter,
|
|
the
|
|
.Xr sendmail 8
|
|
mail filter API
|
|
.It Pa machine/
|
|
machine-specific C include files
|
|
.It Pa net/
|
|
miscellaneous network C include files
|
|
.It Pa net80211/
|
|
C include files for 802.11 wireless networking;
|
|
see
|
|
.Xr net80211 4
|
|
.It Pa netinet/
|
|
C include files for Internet standard protocols;
|
|
see
|
|
.Xr inet 4
|
|
.It Pa netinet6/
|
|
C include files for Internet protocol version 6;
|
|
see
|
|
.Xr inet6 4
|
|
.It Pa netipsec/
|
|
kernel key-management service;
|
|
see
|
|
.Xr ipsec 4
|
|
.It Pa netnatm/
|
|
NATM include files;
|
|
see
|
|
.Xr natm 4
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa api/
|
|
include files for the signalling API
|
|
.It Pa msg/
|
|
include files that describe signalling messages and
|
|
declare associated functions
|
|
.It Pa saal/
|
|
include files for the signalling AAL layer
|
|
.It Pa sig/
|
|
include files for the UNI signalling protocol
|
|
.El
|
|
.It Pa netsmb/
|
|
SMB/CIFS requester
|
|
.It Pa nfs/
|
|
C include files for NFS (Network File System) version 2 and 3 (legacy)
|
|
.It Pa objc/
|
|
Objective C include files
|
|
.It Pa openssl/
|
|
OpenSSL (Cryptography/SSL toolkit) headers
|
|
.It Pa pccard/
|
|
PC-CARD controllers
|
|
.It Pa protocols/
|
|
C include files for Berkeley service protocols
|
|
.It Pa readline/
|
|
get a line from a user, with editing;
|
|
see
|
|
.Xr readline 3
|
|
.It Pa rpc/
|
|
remote procedure calls;
|
|
see
|
|
.Xr rpc 3
|
|
.It Pa rpcsvc/
|
|
definition of RPC service structures; see
|
|
.Xr rpc 3
|
|
.It Pa security/
|
|
PAM; see
|
|
.Xr pam 8
|
|
.It Pa sys/
|
|
system C include files (kernel data structures)
|
|
.\" .It Pa tcl/
|
|
.\" Tcl language;
|
|
.\" see
|
|
.\" .Xr Tcl n
|
|
.\" .Bl -tag -width ".Pa kerberos5/" -compact
|
|
.\" .It Pa generic/
|
|
.\" ???
|
|
.\" .It Pa unix/
|
|
.\" ???
|
|
.\" .El
|
|
.It Pa ufs/
|
|
C include files for UFS (The U-word File System)
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa ffs/
|
|
Fast file system
|
|
.It Pa ufs/
|
|
UFS file system
|
|
.El
|
|
.It Pa vm/
|
|
virtual memory;
|
|
see
|
|
.Xr vmstat 8
|
|
.El
|
|
.Pp
|
|
.It Pa lib/
|
|
shared and archive
|
|
.Xr ar 1 Ns -type
|
|
libraries
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa aout/
|
|
a.out archive libraries
|
|
.It Pa compat/
|
|
shared libraries for compatibility
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa aout/
|
|
a.out backward compatibility libraries
|
|
.El
|
|
.It Pa debug/
|
|
standalone debug data for the kernel and base system libraries and binaries
|
|
.It Pa dtrace/
|
|
DTrace library scripts
|
|
.It Pa engines/
|
|
OpenSSL (Cryptography/SSL toolkit) dynamically loadable engines
|
|
.It Pa private/
|
|
Private system libraries not for use by third-party programs.
|
|
ABI and API stability are not guaranteed.
|
|
.El
|
|
.Pp
|
|
.It Pa libdata/
|
|
miscellaneous utility data files
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa gcc/
|
|
.Xr gcc 1
|
|
configuration data
|
|
.It Pa ldscripts/
|
|
linker scripts;
|
|
see
|
|
.Xr ld 1
|
|
.It Pa lint/
|
|
various prebuilt lint libraries;
|
|
see
|
|
.Xr lint 1
|
|
.El
|
|
.Pp
|
|
.It Pa libexec/
|
|
system daemons & system utilities (executed by other programs)
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa aout/
|
|
utilities to manipulate a.out executables
|
|
.It Pa elf/
|
|
utilities to manipulate ELF executables
|
|
.It Pa lpr/
|
|
utilities and filters for LP print system;
|
|
see
|
|
.Xr lpr 1
|
|
.It Pa sendmail/
|
|
the
|
|
.Xr sendmail 8
|
|
binary;
|
|
see
|
|
.Xr mailwrapper 8
|
|
.It Pa sm.bin/
|
|
restricted shell for
|
|
.Xr sendmail 8 ;
|
|
see
|
|
.Xr smrsh 8
|
|
.El
|
|
.Pp
|
|
.It Pa local/
|
|
local executables, libraries, etc.
|
|
Also used as the default destination for the
|
|
.Fx
|
|
ports framework.
|
|
Within
|
|
.Pa local/ ,
|
|
the general layout sketched out by
|
|
.Nm
|
|
for
|
|
.Pa /usr
|
|
should be used.
|
|
Exceptions are the
|
|
.Pa man
|
|
directory
|
|
.Po directly under
|
|
.Pa local/
|
|
rather than under
|
|
.Pa local/share/ Ns Pc ,
|
|
ports documentation
|
|
.Po in
|
|
.Pa share/doc/<port>/ Ns Pc ,
|
|
and
|
|
.Pa /usr/local/etc
|
|
.Po mimics
|
|
.Pa /etc Ns Pc .
|
|
.It Pa obj/
|
|
architecture-specific target tree produced by building the
|
|
.Pa /usr/src
|
|
tree
|
|
.It Pa ports/
|
|
The
|
|
.Fx
|
|
ports collection (optional).
|
|
.It Pa sbin/
|
|
system daemons & system utilities (executed by users)
|
|
.It Pa share/
|
|
architecture-independent files
|
|
.Pp
|
|
.Bl -tag -width ".Pa calendar/" -compact
|
|
.It Pa calendar/
|
|
a variety of pre-fab calendar files;
|
|
see
|
|
.Xr calendar 1
|
|
.It Pa dict/
|
|
word lists;
|
|
see
|
|
.Xr look 1
|
|
.Pp
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa freebsd
|
|
.Fx Ns -specific
|
|
terms, proper names, and jargon
|
|
.It Pa words
|
|
common words
|
|
.It Pa web2
|
|
words from Webster's 2nd International
|
|
.It Pa papers/
|
|
reference databases;
|
|
see
|
|
.Xr refer 1
|
|
.El
|
|
.Pp
|
|
.It Pa doc/
|
|
miscellaneous documentation;
|
|
source for most of the printed
|
|
.Bx
|
|
manuals (available
|
|
from the
|
|
.Tn USENIX
|
|
association)
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa FAQ/
|
|
Frequently Asked Questions
|
|
.It Pa IPv6/
|
|
implementation notes for IPv6
|
|
.It Pa bind/
|
|
documents pertaining to BIND (the Berkeley Internet Name Domain)
|
|
.It Pa es/
|
|
Spanish translations of documents in /usr/share/doc
|
|
.It Pa handbook/
|
|
.Fx
|
|
Handbook
|
|
.It Pa ja/
|
|
Japanese translations of documents in /usr/share/doc
|
|
.It Pa legal/
|
|
License files for vendor supplied firmwares
|
|
.It Pa ncurses/
|
|
HTML documents pertaining to ncurses;
|
|
see
|
|
.Xr ncurses 3
|
|
.It Pa ntp/
|
|
HTML documents pertaining to the Network Time Protocol
|
|
.It Pa papers/
|
|
UNIX Papers
|
|
.It Pa psd/
|
|
UNIX Programmer's Supplementary Documents
|
|
.It Pa ru/
|
|
Russian translations of documents in /usr/share/doc
|
|
.It Pa smm/
|
|
UNIX System Manager's Manual
|
|
.It Pa tutorials/
|
|
.Fx
|
|
tutorials
|
|
.It Pa usd/
|
|
UNIX User's Supplementary Documents
|
|
.It Pa zh/
|
|
Chinese translations of documents in /usr/share/doc
|
|
.El
|
|
.Pp
|
|
.It Pa examples/
|
|
various examples for users and programmers
|
|
.It Pa games/
|
|
ASCII text files used by various games
|
|
.It Pa groff_font/
|
|
device description file for device name
|
|
.It Pa info/
|
|
GNU Info hypertext system
|
|
.It Pa keys/
|
|
known trusted and revoked keys.
|
|
.Bl -tag -width ".Pa keys/pkg/" -compact
|
|
.It Pa keys/pkg/
|
|
fingerprints for
|
|
.Xr pkg 7
|
|
and
|
|
.Xr pkg 8
|
|
.El
|
|
.Pp
|
|
.It Pa locale/
|
|
localization files;
|
|
see
|
|
.Xr setlocale 3
|
|
.It Pa man/
|
|
manual pages
|
|
.It Pa mdocml/
|
|
data files used by mdocml
|
|
.It Pa me/
|
|
macros for use with the me macro package;
|
|
see
|
|
.Xr me 7
|
|
.It Pa misc/
|
|
miscellaneous system-wide ASCII text files
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa fonts/
|
|
???
|
|
.It Pa termcap
|
|
terminal characteristics database;
|
|
see
|
|
.Xr termcap 5
|
|
.El
|
|
.It Pa mk/
|
|
templates for make;
|
|
see
|
|
.Xr make 1
|
|
.It Pa nls/
|
|
national language support files;
|
|
see
|
|
.Xr mklocale 1
|
|
.It Pa security/
|
|
data files for security policies such as
|
|
.Xr mac_lomac 4
|
|
.It Pa sendmail/
|
|
.Xr sendmail 8
|
|
configuration files
|
|
.It Pa skel/
|
|
example
|
|
.Pa .\&
|
|
(dot) files for new accounts
|
|
.It Pa snmp/
|
|
MIBs, example files and tree definitions for the SNMP daemon.
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa defs/
|
|
Tree definition files for use with
|
|
.Xr gensnmptree 1
|
|
.It Pa mibs/
|
|
MIB files
|
|
.El
|
|
.It Pa syscons/
|
|
files used by syscons;
|
|
see
|
|
.Xr syscons 4
|
|
.Bl -tag -width ".Pa scrnmaps/" -compact
|
|
.It Pa fonts/
|
|
console fonts;
|
|
see
|
|
.Xr vidcontrol 1
|
|
and
|
|
.Xr vidfont 1
|
|
.It Pa keymaps/
|
|
console keyboard maps;
|
|
see
|
|
.Xr kbdcontrol 1
|
|
and
|
|
.Xr kbdmap 1
|
|
.It Pa scrnmaps/
|
|
console screen maps
|
|
.El
|
|
.It Pa tabset/
|
|
tab description files for a variety of terminals; used in
|
|
the termcap file;
|
|
see
|
|
.Xr termcap 5
|
|
.It Pa tmac/
|
|
text processing macros;
|
|
see
|
|
.Xr nroff 1
|
|
and
|
|
.Xr troff 1
|
|
.It Pa vi/
|
|
localization support and utilities for
|
|
.Xr vi 1
|
|
.It Pa zoneinfo/
|
|
timezone configuration information;
|
|
see
|
|
.Xr tzfile 5
|
|
.El
|
|
.It Pa vt/
|
|
files used by vt;
|
|
see
|
|
.Xr vt 4
|
|
.Bl -tag -width ".Pa scrnmaps/" -compact
|
|
.It Pa fonts/
|
|
console fonts;
|
|
see
|
|
.Xr vidcontrol 1
|
|
and
|
|
.Xr vidfont 1
|
|
.It Pa keymaps/
|
|
console keyboard maps;
|
|
see
|
|
.Xr kbdcontrol 1
|
|
and
|
|
.Xr kbdmap 1
|
|
.\" .It Pa scrnmaps/
|
|
.\" console screen maps
|
|
.El
|
|
.It Pa src/
|
|
.Bx ,
|
|
third-party, and/or local source files
|
|
.Pp
|
|
.Bl -tag -width ".Pa kerberos5/" -compact
|
|
.It Pa bin/
|
|
source code for files in /bin
|
|
.It Pa cddl/
|
|
Utilities covered by the Common Development and Distribution License
|
|
.It Pa contrib/
|
|
source code for contributed software
|
|
.It Pa crypto/
|
|
source code for contributed cryptography software
|
|
.It Pa etc/
|
|
source code for files in
|
|
.Pa /etc
|
|
.It Pa gnu/
|
|
Utilities covered by the GNU General Public License
|
|
.It Pa include/
|
|
source code for files in
|
|
.Pa /usr/include
|
|
.It Pa kerberos5/
|
|
build infrastructure for kerberos version 5
|
|
.It Pa lib/
|
|
source code for files in
|
|
.Pa /usr/lib
|
|
.It Pa libexec/
|
|
source code for files in
|
|
.Pa /usr/libexec
|
|
.It Pa release/
|
|
files required to produce a
|
|
.Fx
|
|
release
|
|
.It Pa sbin/
|
|
source code for files in
|
|
.Pa /sbin
|
|
.It Pa secure/
|
|
build directory for files in
|
|
.Pa /usr/src/crypto
|
|
.It Pa share/
|
|
source for files in
|
|
.Pa /usr/share
|
|
.It Pa sys/
|
|
kernel source code
|
|
.It Pa tools/
|
|
tools used for maintenance and testing of
|
|
.Fx
|
|
.It Pa usr.bin/
|
|
source code for files in
|
|
.Pa /usr/bin
|
|
.It Pa usr.sbin/
|
|
source code for files in
|
|
.Pa /usr/sbin
|
|
.El
|
|
.Pp
|
|
.It Pa tests/
|
|
The
|
|
.Fx
|
|
test suite.
|
|
See
|
|
.Xr tests 7
|
|
for more details.
|
|
.El
|
|
.It Pa /var/
|
|
multi-purpose log, temporary, transient, and spool files
|
|
.Pp
|
|
.Bl -tag -width ".Pa preserve/" -compact
|
|
.It Pa account/
|
|
system accounting files
|
|
.Pp
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa acct
|
|
execution accounting file;
|
|
see
|
|
.Xr acct 5
|
|
.El
|
|
.Pp
|
|
.It Pa at/
|
|
timed command scheduling files;
|
|
see
|
|
.Xr \&at 1
|
|
.Bl -tag -width ".Pa preserve/" -compact
|
|
.It Pa jobs/
|
|
directory containing job files
|
|
.It Pa spool/
|
|
directory containing output spool files
|
|
.El
|
|
.Pp
|
|
.It Pa backups/
|
|
miscellaneous backup files
|
|
.It Pa cache/
|
|
miscellaneous cached files
|
|
.Bl -tag -width ".Pa pkg/" -compact
|
|
.It Pa pkg/
|
|
cached packages for
|
|
.Xr pkg 8
|
|
.El
|
|
.Pp
|
|
.It Pa crash/
|
|
default directory to store kernel crash dumps; see
|
|
.Xr crash 8
|
|
and
|
|
.Xr savecore 8
|
|
.It Pa cron/
|
|
files used by cron;
|
|
see
|
|
.Xr cron 8
|
|
.Bl -tag -width ".Pa preserve/" -compact
|
|
.It Pa tabs/
|
|
crontab files;
|
|
see
|
|
.Xr crontab 5
|
|
.El
|
|
.Pp
|
|
.It Pa db/
|
|
miscellaneous automatically generated system-specific database files
|
|
.It Pa empty/
|
|
empty directory for use by programs that need a specifically empty directory.
|
|
Used for instance by
|
|
.Xr sshd 8
|
|
for privilege separation.
|
|
.It Pa games/
|
|
miscellaneous game status and score files
|
|
.It Pa heimdal/
|
|
kerberos server databases; see
|
|
.Xr kdc 8
|
|
.It Pa log/
|
|
miscellaneous system log files
|
|
.Pp
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa utx.lastlogin
|
|
last login log;
|
|
see
|
|
.Xr getutxent 3
|
|
.It Pa utx.log
|
|
login/logout log;
|
|
see
|
|
.Xr getutxent 3
|
|
.El
|
|
.Pp
|
|
.It Pa mail/
|
|
user mailbox files
|
|
.It Pa msgs/
|
|
system messages database;
|
|
see
|
|
.Xr msgs 1
|
|
.It Pa preserve/
|
|
temporary home of files preserved after an accidental death
|
|
of an editor;
|
|
see
|
|
.Xr \&ex 1
|
|
.It Pa quotas/
|
|
file system quota information files
|
|
.It Pa run/
|
|
system information files describing various info about
|
|
system since it was booted
|
|
.Pp
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa ppp/
|
|
writable by the
|
|
.Dq network
|
|
group for command connection sockets; see
|
|
.Xr ppp 8
|
|
.It Pa utx.active
|
|
database of current users;
|
|
see
|
|
.Xr getutxent 3
|
|
.El
|
|
.Pp
|
|
.It Pa rwho/
|
|
rwho data files;
|
|
see
|
|
.Xr rwhod 8 ,
|
|
.Xr rwho 1 ,
|
|
and
|
|
.Xr ruptime 1
|
|
.It Pa spool/
|
|
miscellaneous printer and mail system spooling directories
|
|
.Pp
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa clientmqueue/
|
|
undelivered submission mail queue;
|
|
see
|
|
.Xr sendmail 8
|
|
.It Pa ftp/
|
|
commonly ~ftp; the anonymous ftp root directory
|
|
.It Pa mqueue/
|
|
undelivered mail queue;
|
|
see
|
|
.Xr sendmail 8
|
|
.It Pa output/
|
|
line printer spooling directories
|
|
.El
|
|
.Pp
|
|
.It Pa tmp/
|
|
temporary files that are kept between system reboots
|
|
.Bl -tag -width Fl -compact
|
|
.It Pa vi.recover/
|
|
the directory where recovery files are stored
|
|
.El
|
|
.It Pa yp/
|
|
the NIS maps
|
|
.El
|
|
.El
|
|
.Sh NOTES
|
|
This manual page documents the default
|
|
.Fx
|
|
file system layout, but
|
|
the actual hierarchy on a given system is defined at the system
|
|
administrator's discretion.
|
|
A well-maintained installation will include a customized version of
|
|
this document.
|
|
.Sh SEE ALSO
|
|
.Xr apropos 1 ,
|
|
.Xr find 1 ,
|
|
.Xr finger 1 ,
|
|
.Xr grep 1 ,
|
|
.Xr ls 1 ,
|
|
.Xr whatis 1 ,
|
|
.Xr whereis 1 ,
|
|
.Xr which 1 ,
|
|
.Xr fd 4 ,
|
|
.Xr devfs 5 ,
|
|
.Xr fsck 8
|
|
.Sh HISTORY
|
|
A
|
|
.Nm
|
|
manual page appeared in
|
|
.At v7 .
|