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-.\"
-.\" The contents of this file are subject to the terms of the
-.\" Common Development and Distribution License (the "License").
-.\" You may not use this file except in compliance with the License.
-.\"
-.\" You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
-.\" or http://www.opensolaris.org/os/licensing.
-.\" See the License for the specific language governing permissions
-.\" and limitations under the License.
-.\"
-.\" When distributing Covered Code, include this CDDL HEADER in each
-.\" file and include the License file at usr/src/OPENSOLARIS.LICENSE.
-.\" If applicable, add the following below this CDDL HEADER, with the
-.\" fields enclosed by brackets "[]" replaced with your own identifying
-.\" information: Portions Copyright [yyyy] [name of copyright owner]
-.\"
-.\"
-.\" Copyright 1989 AT&T
-.\" Copyright (c) 2008, Sun Microsystems, Inc. All Rights Reserved.
-.\" Copyright 2016 Nexenta Systems, Inc.
-.\" Copyright 2017 Peter Tribble
-.\"
-.TH FILESYSTEM 5 "Apr 15, 2020"
-.SH NAME
-filesystem \- File system organization
-.SH SYNOPSIS
-.nf
-/
-.fi
-
-.LP
-.nf
-/usr
-.fi
-
-.SH DESCRIPTION
-The file system tree is organized for administrative convenience. Distinct
-areas within the file system tree are provided for files that are private to
-one machine, files that can be shared by multiple machines of a common
-platform, files that can be shared by all machines, and home directories. This
-organization allows sharable files to be stored on one machine but accessed by
-many machines using a remote file access mechanism such as \fBNFS\fR. Grouping
-together similar files makes the file system tree easier to upgrade and manage.
-.sp
-.LP
-The file system tree consists of a root file system and a collection of
-mountable file systems. The \fBmount\fR(2) program attaches mountable file
-systems to the file system tree at mount points (directory entries) in the root
-file system or other previously mounted file systems. Two file systems, \fB/\fR
-(the root) and \fB/usr\fR, must be mounted and \fB/var\fR must be accessible to
-have a functional system. The root file system is mounted automatically by the
-kernel at boot time; the \fB/usr\fR file system is mounted by the system
-start-up script, which is run as part of the booting process. \fB/var\fR can be
-mounted as its own file system or be part of \fB/usr\fR, as it is by default.
-.sp
-.LP
-Certain locations, noted below, are approved installation locations for bundled
-Foundation Solaris software. In some cases, the approved locations for bundled
-software are also approved locations for add-on system software or for
-applications. The following descriptions make clear where the two locations
-differ. For example, \fB/etc\fR is the installation location for
-platform-dependent configuration files that are bundled with Solaris software.
-The analogous location for applications is \fB/etc/opt/\fR\fIpackagename\fR.
-.sp
-.LP
-In the following descriptions, \fIsubsystem\fR is a category of application or
-system software, such as a window system (\fBdt\fR) or a language
-(\fBjava1.2\fR)
-.sp
-.LP
-The following descriptions make use of the terms \fBplatform\fR,
-\fBplatform-dependent\fR, \fBplatform-independent\fR, and
-\fBplatform-specific\fR. Platform refers to a machines Instruction Set
-Architecture or processor type, such as is returned by \fBuname\fR \fB-i\fR.
-\fBPlatform-dependent\fR refers to a file that is installed on all platforms
-and whose contents vary depending on the platform. Like a platform-dependent
-file, a \fBplatform-independent\fR file is installed on all platforms. However,
-the contents of the latter type remains the same on all platforms. An example
-of a platform-dependent file is compiled, executable program. An example of a
-platform-independent file is a standard configuration file, such as
-\fB/etc/hosts\fR. Unlike a platform-dependent or a platform-independent file,
-the \fBplatform-specific\fR file is installed only on a subset of supported
-platforms. Most platform-specific files are gathered under \fB/platform\fR and
-\fB/usr/platform\fR.
-.SS "Root File System"
-The root file system contains files that are unique to each machine. It
-contains the following directories:
-.sp
-.ne 2
-.na
-\fB\fB/\fR\fR
-.ad
-.sp .6
-.RS 4n
-Root of the overall file system name space.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev\fR\fR
-.ad
-.sp .6
-.RS 4n
-The device name file system. See \fBdev\fR(7FS).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/cfg\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic links to physical \fBap_ids.\fR
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/cpu\fR\fR
-.ad
-.sp .6
-.RS 4n
-Provides configuration and capability information about the processor type
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/cua\fR\fR
-.ad
-.sp .6
-.RS 4n
-Device files for \fBuucp\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/dsk\fR\fR
-.ad
-.sp .6
-.RS 4n
-Block disk devices.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/dtrace\fR\fR
-.ad
-.sp .6
-.RS 4n
-Pseudo-devices used by the DTrace framework.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/dtrace/provider\fR\fR
-.ad
-.sp .6
-.RS 4n
-Pseudo-device drivers representing instrumentation providers for the DTrace
-framework.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/fbs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Frame buffer device files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/fd\fR\fR
-.ad
-.sp .6
-.RS 4n
-File descriptors.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/net\fR\fR
-.ad
-.sp .6
-.RS 4n
-Network data-link interface devices.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/printers\fR\fR
-.ad
-.sp .6
-.RS 4n
-USB printer device files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/pts\fR\fR
-.ad
-.sp .6
-.RS 4n
-Pseudo-terminal devices.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/rdsk\fR\fR
-.ad
-.sp .6
-.RS 4n
-Raw disk devices.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/rmt\fR\fR
-.ad
-.sp .6
-.RS 4n
-Raw tape devices.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/sad\fR\fR
-.ad
-.sp .6
-.RS 4n
-Entry points for the \fBSTREAMS\fR Administrative driver.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/sound\fR\fR
-.ad
-.sp .6
-.RS 4n
-Audio device and audio device control files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/swap\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default swap device.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/dev/term\fR\fR
-.ad
-.sp .6
-.RS 4n
-Terminal devices.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/devices\fR\fR
-.ad
-.sp .6
-.RS 4n
-The devices file system. See \fBdevfs\fR(7FS).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent administrative and configuration files and databases that
-are not shared among systems. \fB/etc\fR may be viewed as the directory that
-defines the machine's identity. An approved installation location for bundled
-Solaris software. The analogous location for add-on system software or for
-applications is \fB/etc/opt/\fR\fIpackagename\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/X11\fR\fR
-.ad
-.sp .6
-.RS 4n
-Xorg Xserver (X11) configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/acct\fR\fR
-.ad
-.sp .6
-.RS 4n
-Process accounting system configuration information.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/cron.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration information for \fBcron\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/dat\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains a list of interface adapters supported by uDAPL service providers.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/default\fR\fR
-.ad
-.sp .6
-.RS 4n
-Defaults information for various programs.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/devices\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains device-related data.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/dfs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration information for shared file systems.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/dhcp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Dynamic Host Configuration Protocol (\fBDHCP\fR) configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/fm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Fault manager configuration files. For more information, see \fBfmd\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/fonts\fR\fR
-.ad
-.sp .6
-.RS 4n
-Font configuration information.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/fs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Binaries organized by file system types for operations required before
-\fB/usr\fR is mounted.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/ftpd\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBftpd\fR configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/gss\fR\fR
-.ad
-.sp .6
-.RS 4n
-Generic Security Service (\fBGSS\fR) Application Program Interface
-configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/inet\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration files for Internet services.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/init.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Shell scripts for transitioning between init states. The service management
-facility, \fBsmf\fR(5) is the preferred mechanism for managing services.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/krb5\fR\fR
-.ad
-.sp .6
-.RS 4n
-Kerberos configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Shared libraries needed during booting.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/llc2\fR\fR
-.ad
-.sp .6
-.RS 4n
-Logical link control (\fBllc2\fR) driver configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/lp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration information for the printer subsystem.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/mail\fR\fR
-.ad
-.sp .6
-.RS 4n
-Mail subsystem configuration.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/nca\fR\fR
-.ad
-.sp .6
-.RS 4n
-Solaris Network Cache and Accelerator (\fBNCA\fR) configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/net\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration information for transport independent network services.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/nfs\fR\fR
-.ad
-.sp .6
-.RS 4n
-NFS server logging configuration file.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/opt\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration information for optional packages.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/ppp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Solaris \fBPPP\fR configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/rc0.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scripts for entering or leaving run level 0. See \fBinit\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/rc1.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scripts for entering or leaving run level 1. See \fBinit\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/rc2.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scripts for entering or leaving run level 2. See \fBinit\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/rc3.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scripts for entering or leaving run level 3. See \fBinit\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/rcS.d\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scripts for bringing the system up in single user mode.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/rcm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directory for reconfiguration manager (RCM) custom scripts.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/saf\fR\fR
-.ad
-.sp .6
-.RS 4n
-Service Access Facility files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/sasl\fR\fR
-.ad
-.sp .6
-.RS 4n
-Simple Authentication and Security Layer (SASL) server configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/security\fR\fR
-.ad
-.sp .6
-.RS 4n
-Solaris-delivered security configuration files (Audit, RBAC, crypto, Trusted
-Extensions).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/skel\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default profile scripts for new user accounts. See \fBuseradd\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/sound\fR\fR
-.ad
-.sp .6
-.RS 4n
-Sound Events configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/ssh\fR\fR
-.ad
-.sp .6
-.RS 4n
-Secure Shell configuration files. See \fBssh\fR(1)
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/svc\fR\fR
-.ad
-.sp .6
-.RS 4n
-SMF service repository.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/sysevent\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBsyseventd\fR configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/\fIsubsystem\fR\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent \fIsubsystem\fR configuration files that are not shared
-among systems. An approved installation location for bundled Solaris software.
-The analogous location for add-on system software or for applications is
-\fB/etc/opt/\fR\fIpackagename\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/tm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Trademark files; contents displayed at boot time.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/usb\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBUSB\fR configuration information.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/uucp\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBUUCP\fR configuration information. See \fBuucp\fR(1C).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/xml\fR\fR
-.ad
-.sp .6
-.RS 4n
-Extensible Markup Language (XML) catalog.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/zfs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the zfs state file, \fBzpool.cache\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/etc/zones\fR\fR
-.ad
-.sp .6
-.RS 4n
-Solaris Zones configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/export\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default root of the shared file system tree.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/home\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default root of a subtree for user directories. Often managed by the
-automounter, see \fBautomount\fR(1M) for more details.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel\fR\fR
-.ad
-.sp .6
-.RS 4n
-Subtree of platform-dependent loadable kernel modules required as part of the
-boot process. It includes the generic part of the core kernel that is
-platform-independent, \fB/kernel/genunix\fR. See \fBkernel\fR(1M) An approved
-installation location for bundled Solaris software and for add-on system
-software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/drv\fR\fR
-.ad
-.sp .6
-.RS 4n
-32-bit x86 device drivers.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/drv/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit \fBSPARC\fR device drivers.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/drv/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit device drivers for 64-bit x86 platforms.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/dtrace\fR\fR
-.ad
-.sp .6
-.RS 4n
-Kernel modules representing components in the DTrace framework.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/genunix\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-independent kernel.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/amd64/genunix\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit, platform-independent kernel.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/\fIsubsystem\fR/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit x86 platform-dependent modules required for boot. An approved
-installation location for bundled Solaris software and for add-on system
-software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/kernel/\fIsubsystem\fR/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit \fBSPARC\fR platform-dependent modules required for boot. An approved
-installation location for bundled Solaris software and for add-on system
-software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/lib/svc/manifest\fR\fR
-.ad
-.sp .6
-.RS 4n
-SMF method scripts. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/packagename/lib/svc/manifest\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/mnt\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default temporary mount point for file systems. This is an empty directory on
-which file systems can be temporarily mounted.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/net\fR\fR
-.ad
-.sp .6
-.RS 4n
-Temporary mount point for file systems that are mounted by the automounter.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/opt\fR\fR
-.ad
-.sp .6
-.RS 4n
-Root of a subtree for add-on application packages.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform\fR\fR
-.ad
-.sp .6
-.RS 4n
-Subtree of platform-specific objects which need to reside on the root
-filesystem. It contains a series of directories, one per supported platform.
-The semantics of the series of directories is equivalent to \fB/\fR (root).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR \fB-i\fR\fB\fR\fB`\fR\fB/kernel\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-specific modules required for boot. These modules have semantics
-equivalent to \fB/kernel\fR. It includes the file \fBunix\fR, the core kernel.
-See \fBkernel\fR(1M). An approved installation location for bundled Solaris
-software and for add-on system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR \fB-m\fR\fB\fR\fB`\fR\fB/kernel\fR\fR
-.ad
-.sp .6
-.RS 4n
-Hardware class-specific modules required for boot. An approved installation
-location for bundled Solaris software and for add-on system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/kernel/\fIsubsystem\fR/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-x86 64-bit, platform-dependent modules required for boot. This is an approved
-installation location for bundled Solaris software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/kernel/\fIsubsystem\fR/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBSPARC\fR 64-bit platform-specific modules required for boot. An approved
-installation location for bundled Solaris software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/kernel/sparcv9/unix\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit platform-dependent kernel.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/kernel/unix\fR\fR
-.ad
-.sp .6
-.RS 4n
-32-bit platform-dependent kernel on i86 and a symlink to \fBsparcv9/unix\fR on
-SPARC.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR \fB-i\fR\fB\fR\fB`\fR\fB/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-specific shared objects required for boot. Semantics are equivalent to
-\fB/lib\fR. An approved installation location for bundled Solaris software and
-for add-on system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/platform/\fR\fB`\fR\fBuname\fR \fB-i\fR\fB\fR\fB`\fR\fB/sbin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-specific administrative utilities required for boot. Semantics are
-equivalent to \fB/sbin\fR. An approved installation location for bundled
-Solaris software and for add-on system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/proc\fR\fR
-.ad
-.sp .6
-.RS 4n
-Root of a subtree for the process file system. See \fBproc\fR(4).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/sbin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Essential executables used in the booting process and in manual system
-recovery. The full complement of utilities is available only after \fB/usr\fR
-is mounted. \fB/sbin\fR is an approved installation location for bundled
-Solaris software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/system\fR\fR
-.ad
-.sp .6
-.RS 4n
-Mount point for the contract (CTFS) and object (OBJFS) file systems. See
-\fBctfs\fR(7FS) and \fBobjfs\fR(7FS).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/tmp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Temporary files. Usually mounted as a memory based file system. See
-\fBtmpfs\fR(7FS).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr\fR\fR
-.ad
-.sp .6
-.RS 4n
-Mount point for the \fB/usr\fR file system. See description of \fB/usr\fR file
-system, below.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var\fR\fR
-.ad
-.sp .6
-.RS 4n
-Root of a subtree for varying files. Varying files are files that are unique to
-a machine but that can grow to an arbitrary (that is, variable) size. An
-example is a log file. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/var/opt/\fR\fIpackagename\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/adm\fR\fR
-.ad
-.sp .6
-.RS 4n
-System logging and accounting files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/audit\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default location for Audit log files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/cores\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directory provided for global core files storage. See \fBcoreadm\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/crash\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default depository for kernel crash dumps. See \fBdumpadm\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/cron\fR\fR
-.ad
-.sp .6
-.RS 4n
-Log files for \fBcron\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/fm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Fault manager state files. For more information, see \fBfmd\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/ftp\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBFTP\fR server directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/inet\fR\fR
-.ad
-.sp .6
-.RS 4n
-IPv6 router state files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/krb5\fR\fR
-.ad
-.sp .6
-.RS 4n
-Database and log files for Kerberos.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/ld\fR\fR
-.ad
-.sp .6
-.RS 4n
-Configuration files for runtime linker. See \fBcrle\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/ldap\fR\fR
-.ad
-.sp .6
-.RS 4n
-LDAP client configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directory for variable state information.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/log\fR\fR
-.ad
-.sp .6
-.RS 4n
-System log files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/lp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Line printer subsystem logging information.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/mail\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directory where users' mail is kept.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/news\fR\fR
-.ad
-.sp .6
-.RS 4n
-Community service messages. This is not the same as USENET-style news.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/nfs\fR\fR
-.ad
-.sp .6
-.RS 4n
-NFS server log files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/ntp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Network Time Protocol (\fBNTP\fR) server state directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/opt\fR\fR
-.ad
-.sp .6
-.RS 4n
-Root of a subtree for varying files associated with optional software packages.
-An approved installation location for add-on system software and applications.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/pkg\fR\fR
-.ad
-.sp .6
-.RS 4n
-Data associated with the Image Packaging System.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/preserve\fR\fR
-.ad
-.sp .6
-.RS 4n
-Backup files for \fBvi\fR(1) and \fBex\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/run\fR\fR
-.ad
-.sp .6
-.RS 4n
-Temporary files which are not needed across reboots. Only root may modify the
-contents of this directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/sadm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Data associated with legacy SVR4 package management utilities.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/saf\fR\fR
-.ad
-.sp .6
-.RS 4n
-Service access facility logging and accounting files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains directories for files used in printer spooling, mail delivery,
-\fBcron\fR(1M), \fBat\fR(1), and so forth.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/clientmqueue\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBsendmail\fR(1M) client files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/cron\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBcron\fR(1M) and \fBat\fR(1) spooling files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/locks\fR\fR
-.ad
-.sp .6
-.RS 4n
-Spooling lock files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/lp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Line printer spool files. See \fBlp\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/mqueue\fR\fR
-.ad
-.sp .6
-.RS 4n
-Mail queued for delivery.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/pkg\fR\fR
-.ad
-.sp .6
-.RS 4n
-Spooled packages.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/print\fR\fR
-.ad
-.sp .6
-.RS 4n
-LP print service client-side request staging area.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/uucp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Queued \fBuucp\fR(1C) jobs.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/spool/uucppublic\fR\fR
-.ad
-.sp .6
-.RS 4n
-Files deposited by \fBuucp\fR(1C).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/statmon\fR\fR
-.ad
-.sp .6
-.RS 4n
-Network status monitor files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/svc/log\fR\fR
-.ad
-.sp .6
-.RS 4n
-SMF log files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/svc/manifest\fR\fR
-.ad
-.sp .6
-.RS 4n
-SMF service manifests. An approved installation location for bundled, add-on
-system software and applications.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/svc/manifest/site\fR\fR
-.ad
-.sp .6
-.RS 4n
-Site-local SMF service manifests.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/tmp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Files that vary in size or presence during normal system operations. This
-directory is \fBnot\fR cleared during the boot operation. An approved
-installation location for bundled Solaris software and for add-on system
-software and applications.
-.sp
-It is possible to change the default behavior for \fB/var/tmp\fR to clear all
-of the files except editor temporary files by setting the \fBclean_vartmp\fR
-property value of the \fBrmtmpfiles\fR service. This is done with the following
-commands:
-.sp
-.in +2
-.nf
-# \fBsvccfg -s svc:/system/rmtmpfiles setprop \e\fR
- \fBoptions/clean_vartmp = "true"\fR
-# \fBsvcadm refresh svc:/system/rmtmpfiles:default\fR
-.fi
-.in -2
-.sp
-
-The \fBsolaris.smf.value.rmtmpfiles\fR authorization is required to modify this
-property.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/uucp\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBuucp\fR(1C) log and status files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/var/yp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Databases used by \fBNIS\fR and \fBypbind\fR(1M).
-.RE
-
-.SS "\fB/usr\fR File System"
-Because it is desirable to keep the root file system small and not volatile, on
-disk-based systems larger file systems are often mounted on \fB/home\fR,
-\fB/opt\fR, \fB/usr\fR, and \fB/var\fR.
-.sp
-.LP
-The file system mounted on \fB/usr\fR contains platform-dependent and
-platform-independent sharable files. The subtree rooted at \fB/usr/share\fR
-contains platform-independent sharable files; the rest of the \fB/usr\fR tree
-contains platform-dependent files. By mounting a common remote file system, a
-group of machines with a common platform may share a single \fB/usr\fR file
-system. A single \fB/usr/share\fR file system can be shared by machines of any
-platform. A machine acting as a file server can share many different \fB/usr\fR
-file systems to support several different architectures and operating system
-releases. Clients usually mount \fB/usr\fR read-only so that they do not
-accidentally change any shared files.
-.sp
-.LP
-The \fB/usr\fR file system contains the following subdirectories:
-.sp
-.ne 2
-.na
-\fB\fB/usr/5bin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/usr/bin\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/X11\fR\fR
-.ad
-.sp .6
-.RS 4n
-Xorg Xserver (X11) executables and documentation.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/adm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/var/adm\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/bin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent, user-invoked executables. These are commands users expect
-to be run as part of their normal \fB$PATH\fR. For executables that are
-different on a 64-bit system than on a 32-bit system, a wrapper that selects
-the appropriate executable is placed here. See \fBisaexec\fR(3C). An approved
-installation location for bundled Solaris software. The analogous location for
-add-on system software or for applications is \fB/opt/\fIpackagename\fR/bin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/bin/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-x86 64-bit, platform-dependent, user-invoked executables. This directory should
-not be part of a user's \fB$PATH\fR. A wrapper in \fB/usr/bin\fR should invoke
-the executable in this directory. See \fBisaexec\fR(3C). An approved
-installation location for bundled Solaris software. The analogous location for
-add-on system software or for applications is
-\fB/opt/\fIpackagename\fR/bin/amd64\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/bin/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBSPARC\fR platform-dependent, user-invoked executables. This directory should
-not be part of a user's \fB$PATH\fR. A wrapper in \fB/usr/bin\fR should invoke
-the executable in this directory. See \fBisaexec\fR(3C). An approved
-installation location for bundled Solaris software. The analogous location for
-add-on system software or for applications is
-\fB/opt/\fIpackagename\fR/bin/sparcv9\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/bin/\fIsubsystem\fR\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent user-invoked executables that are associated with
-\fIsubsystem\fR. These are commands users expect to be run as part of their
-normal \fB$PATH\fR. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/bin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/bin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent user-invoked executables that are associated with
-\fIsubsystem\fR. These are commands users expect to be run as part of their
-normal \fB$PATH\fR. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/bin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/bin/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-x86 64-bit, platform-dependent, user-invoked executables. This directory should
-not be part of a user's \fB$PATH\fR. A wrapper in \fB/usr/bin\fR should invoke
-the executable in this directory. See \fBisaexec\fR(3C). An approved
-installation location for bundled Solaris software. The analogous location for
-add-on system software or for applications is
-\fB/opt/\fIpackagename\fR/bin/amd64\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/bin/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBSPARC\fR 64-bit, platform-dependent, user-invoked executables. This
-directory should not be part of a user's \fB$PATH\fR. A wrapper in
-\fB/usr/bin\fR should invoke the executable in this directory. See
-\fBisaexec\fR(3C). An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/bin/sparcv9\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/ccs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Former location of files for the C compilation system, now containing
-compatibility symbolic links to their new locations in \fB/usr/bin\fR
-and \fB/usr/lib\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/demo\fR\fR
-.ad
-.sp .6
-.RS 4n
-Demo programs and data.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/dict\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/usr/share/lib/dict\fR directory, which contains the
-dictionary file used by the \fBUNIX\fR spell program.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/include\fR\fR
-.ad
-.sp .6
-.RS 4n
-Include headers (for C programs).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/java\fI*\fR\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directories containing Java programs and libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/jdk\fI*\fR\fR\fR
-.ad
-.sp .6
-.RS 4n
-Java Platform virtual machine and core class libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/kernel\fR\fR
-.ad
-.sp .6
-.RS 4n
-Subtree of platform-dependent loadable kernel modules, not needed in the root
-filesystem. An approved installation location for bundled Solaris software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/kvm\fR\fR
-.ad
-.sp .6
-.RS 4n
-A mount point, retained for backward compatibility, that formerly contained
-platform-specific binaries and libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent libraries, various databases, commands and daemons not
-invoked directly by a human user. An approved installation location for bundled
-Solaris software. The analogous location for add-on system software or for
-applications is \fB/opt/\fIpackagename\fR/lib\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/32\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to \fB/usr/lib\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/64\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the most portable 64-bit Solaris interfaces, on both SPARC and
-x86 platforms.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/acct\fR\fR
-.ad
-.sp .6
-.RS 4n
-Accounting scripts and binaries. See \fBacct\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/adb\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBadb\fR accounting scripts.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent libraries, various databases, commands and daemons not
-invoked directly by a human user on 64-bit x86. An approved installation
-location for bundled Solaris software. The analogous location for add-on system
-software or for applications is \fB/opt/\fIpackagename\fR/lib/amd64\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/autofs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the \fBautomountd\fR executable.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/cfgadm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains \fBcfgadm\fR hardware-specific driver plugins.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/class\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scheduling-class-specific directories containing executables for
-\fBpriocntl\fR(1) and \fBdispadmin\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/crypto\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the kernel-level cryptographic framework daemon (\fBkcfd\fR).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/devfsadm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains \fBdevfsadm\fR, the daemon version of \fBdevfsadm\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/dict\fR\fR
-.ad
-.sp .6
-.RS 4n
-Database files for \fBspell\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/dtrace\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains \fBdtrace\fR D source files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/fm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains \fBfmd\fR, the fault manager daemon and the fault manager library.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/font\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBtroff\fR(1) font description files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/fs\fR\fR
-.ad
-.sp .6
-.RS 4n
-File system type dependent modules; generally not intended to be invoked
-directly by the user.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/gss\fR\fR
-.ad
-.sp .6
-.RS 4n
-Secure services-related libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/iconv\fR\fR
-.ad
-.sp .6
-.RS 4n
-Conversion tables for \fBiconv\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/inet\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains many network-related daemons and libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/ipf\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains \fBIPFILTER.LICENCE\fR and \fBipftest\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/ipqosconf\fR\fR
-.ad
-.sp .6
-.RS 4n
-IPQoS configuration utility.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/krb5\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the Kerberos database propagation program and libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/ld\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the map files for the \fBld\fR link editor.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/ldap\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains LDAP client configuration utilities.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/libp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Profiled libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/llc2\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains logical link control (\fBllc2\fR) driver configuration files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/locale\fR\fR
-.ad
-.sp .6
-.RS 4n
-Localization databases.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/lp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Line printer subsystem databases and back-end executables.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/netsvc\fR\fR
-.ad
-.sp .6
-.RS 4n
-Internet network services.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/nfs\fR\fR
-.ad
-.sp .6
-.RS 4n
-Auxiliary NFS-related programs and daemons.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/picl\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform Information and Control Library.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/pool\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the automated resource pools partitioning daemon (\fBpoold\fR) and
-associated libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/power\fR\fR
-.ad
-.sp .6
-.RS 4n
-Power management daemon, \fBpowerd\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/print\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains \fBlp\fR conversion scripts and the \fBin.lpd\fR daemon.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/rcap\fR\fR
-.ad
-.sp .6
-.RS 4n
-Resource cap enforcement daemon, \fBrcapd\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/rcm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the Reconfiguration and Coordination Manager daemon (\fBrcm_daemon\fR)
-and RCM scripts.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/refer\fR\fR
-.ad
-.sp .6
-.RS 4n
-Auxiliary programs for \fBrefer\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/rmmount\fR\fR
-.ad
-.sp .6
-.RS 4n
-Removable media mounter shared objects.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/sa\fR\fR
-.ad
-.sp .6
-.RS 4n
-Scripts and commands for the system activity report package. See \fBsar\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/saf\fR\fR
-.ad
-.sp .6
-.RS 4n
-Auxiliary programs and daemons related to the service access facility.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/sasl\fR\fR
-.ad
-.sp .6
-.RS 4n
-Simple Authentication and Security Layer (SASL) plug-in modules.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/secure\fR\fR
-.ad
-.sp .6
-.RS 4n
-Default trusted libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/security\fR\fR
-.ad
-.sp .6
-.RS 4n
-Solaris security plug-in modules.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/smedia\fR\fR
-.ad
-.sp .6
-.RS 4n
-Removable media device server daemon, \fBrpc.smserverd\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBSPARC\fR 64-bit, platform-dependent libraries, various databases, commands
-and daemons not invoked directly by a human user. An approved installation
-location for bundled Solaris software. The analogous location for add-on system
-software or for applications is \fB/opt/\fIpackagename\fR/lib/sparcv9\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/spell\fR\fR
-.ad
-.sp .6
-.RS 4n
-Auxiliary programs and databases for \fBspell\fR(1). This directory is only
-present when the Binary Compatibility Package is installed.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/\fIsubsystem\fR\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent libraries, various databases, commands and daemons that are
-associated with \fIsubsystem\fR and that are not invoked directly by a human
-user. An approved installation location for bundled Solaris software. The
-analogous location for add-on system software or for applications is
-\fB/opt/\fIpackagename\fR/lib\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/\fIsubsystem\fR/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-x86 64-bit, platform-dependent libraries, various databases, commands and
-daemons that are associated with \fIsubsystem\fR and that are not invoked
-directly by a human user. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/lib/amd64\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/\fIsubsystem\fR/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBSPARC\fR 64-bit, platform-dependent libraries, various databases, commands
-and daemons that are associated with \fIsubsystem\fR and that are not invoked
-directly by a human user. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/lib/sparcv9\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent libraries, various databases, commands and daemons not
-invoked directly by a human user. An approved installation location for bundled
-Solaris software. The analogous location for add-on system software or for
-applications is \fB/opt/\fIpackagename\fR/lib\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/lib/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-x86 64-bit, platform-dependent libraries, various databases, commands and
-daemons that are associated with \fIsubsystem\fR and that are not invoked
-directly by a human user. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/lib/amd64\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/lib/sparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBSPARC\fR 64-bit, platform-dependent libraries, various databases, commands
-and daemons that are associated with \fIsubsystem\fR and that are not invoked
-directly by a human user. An approved installation location for bundled Solaris
-software. The analogous location for add-on system software or for applications
-is \fB/opt/\fIpackagename\fR/lib/sparcv9\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/sysevent\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains the system event notification daemon (\fBsyseventd\fR) and the
-\fBsyseventd\fR loadable module (SLM) repository.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/uucp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Auxiliary programs and daemons for \fBuucp\fR(1C).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/lib/zones\fR\fR
-.ad
-.sp .6
-.RS 4n
-Zone administration daemon (\fBzoneadmd\fR).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/local\fR\fR
-.ad
-.sp .6
-.RS 4n
-Not part of the SVR4-based Solaris distribution. The \fB/usr\fR directory is
-exclusively for software bundled with the Solaris operating system. If needed
-for storing machine-local add-on software, create the directory
-\fB/opt/local\fR and make \fB/usr/local\fR a symbolic link to \fB/opt/local\fR.
-The \fB/opt\fR directory or filesystem is for storing add-on software to the
-system.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/mail\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/var/mail\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/man\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/usr/share/man\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/net/servers\fR\fR
-.ad
-.sp .6
-.RS 4n
-Entry points for foreign name service requests relayed using the network
-listener. See \fBlisten\fR(1M).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/news\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/var/news\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/old\fR\fR
-.ad
-.sp .6
-.RS 4n
-Programs that are being phased out.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/perl5\fR\fR
-.ad
-.sp .6
-.RS 4n
-Perl 5 programs and documentation
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/platform\fR\fR
-.ad
-.sp .6
-.RS 4n
-Subtree of platform-specific objects which does not need to reside on the root
-filesystem. It contains a series of directories, one per supported platform.
-The semantics of the series of directories is equivalent to \fB/platform\fR,
-except for subdirectories which do not provide utility under one or the other
-(for example, \fB/platform/include\fR is not needed).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/platform/\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/include\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to \fB/../\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/include\fR. Platform-specific system (\fBsys\fR,
-\fBvm\fR) header files with semantics equivalent to \fB/usr/include\fR. An
-approved installation location for bundled Solaris software and for add-on
-system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/platform/\fR\fB`\fR\fBuname\fR \fB-i\fR\fB\fR\fB`\fR\fB/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-specific shared objects with semantics equivalent to \fB/usr/lib\fR.
-An approved installation location for bundled Solaris software and for add-on
-system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/platform/\fR\fB`\fR\fBuname\fR
-\fB-i\fR\fB\fR\fB`\fR\fB/lib/\fIsubsystem\fR/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-x86 64-bit, platform-specific daemon and shared objects. An approved
-installation location for bundled Solaris software and for add-on system
-software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/platform/\fR\fB`\fR\fBuname\fR \fB-i\fR\fB\fR\fB`\fR\fB/sbin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-specific system administration utilities with semantics equivalent to
-\fB/usr/sbin\fR. An approved installation location for bundled Solaris software
-and for add-on system software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/preserve\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/var/preserve\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/proc\fR\fR
-.ad
-.sp .6
-.RS 4n
-Former location of the \fBproc\fR(1) tools, now containing compatibility
-symbolic links to their new locations in \fB/usr/bin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/pub\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to \fB/share/lib/pub\fR, which contains files for online man page
-and character processing.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/sadm\fR\fR
-.ad
-.sp .6
-.RS 4n
-System administration files and directories.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/sadm/install\fR\fR
-.ad
-.sp .6
-.RS 4n
-Executables and scripts for package management.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/sbin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent executables for system administration, expected to be run
-only by system administrators. An approved installation location for bundled
-Solaris software. The analogous location for add-on system software or for
-applications is \fB/opt/\fIpackagename\fR/sbin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/sbin/sparcv7\fR and \fBsparcv9\fR\fR
-.ad
-.sp .6
-.RS 4n
-32-bit and 64-bit SPARC versions of commands.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/sbin/amd64\fR\fR
-.ad
-.sp .6
-.RS 4n
-64-bit x86 versions of commands.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/sbin/\fIsubsystem\fR\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent executables for system administration, expected to be run
-only by system administrators, and associated with \fIsubsystem\fR. An approved
-installation location for bundled Solaris software. The analogous location for
-add-on system software or for applications is
-\fB/opt/\fIpackagename\fR/sbin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/\fIsubsystem\fR/sbin\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-dependent executables for system administration, expected to be run
-only by system administrators, and associated with \fIsubsystem\fR. An approved
-installation location for bundled Solaris software. The analogous location for
-add-on system software or for applications is
-\fB/opt/\fIpackagename\fR/sbin\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-independent sharable files. An approved installation location for
-bundled Solaris software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/aclocal\fR\fR
-.ad
-.sp .6
-.RS 4n
-Open source \fBm4\fR files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/applications\fR\fR
-.ad
-.sp .6
-.RS 4n
-Desktop application files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/audio\fR\fR
-.ad
-.sp .6
-.RS 4n
-Sample audio files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/icons\fR\fR
-.ad
-.sp .6
-.RS 4n
-Desktop icon files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/intltool\fR\fR
-.ad
-.sp .6
-.RS 4n
-XML translation tools.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/ipfilter\fR\fR
-.ad
-.sp .6
-.RS 4n
-Open source IP Filter sample files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-independent sharable databases. An approved installation location for
-bundled Solaris software.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/dict\fR\fR
-.ad
-.sp .6
-.RS 4n
-Contains word list for \fBspell\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/keytables\fR\fR
-.ad
-.sp .6
-.RS 4n
-Keyboard layout description tables.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/mailx\fR\fR
-.ad
-.sp .6
-.RS 4n
-Help files for \fBmailx\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/nterm\fR\fR
-.ad
-.sp .6
-.RS 4n
-\fBnroff\fR(1) terminal tables.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/pub\fR\fR
-.ad
-.sp .6
-.RS 4n
-Character set data files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/tabset\fR\fR
-.ad
-.sp .6
-.RS 4n
-Tab setting escape sequences.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/terminfo\fR\fR
-.ad
-.sp .6
-.RS 4n
-Terminal description files for \fBterminfo\fR(4).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/tmac\fR\fR
-.ad
-.sp .6
-.RS 4n
-Macro packages and related files for text processing tools, for example,
-\fBnroff\fR(1) and \fBtroff\fR(1).
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/lib/zoneinfo\fR\fR
-.ad
-.sp .6
-.RS 4n
-Time zone information.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/man\fR\fR
-.ad
-.sp .6
-.RS 4n
-Platform-independent sharable manual pages. An approved installation location
-for bundled Solaris software. The analogous location for add-on system software
-or for applications is \fB/opt/\fIpackagename\fR/man\fR.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/pixmaps\fR\fR
-.ad
-.sp .6
-.RS 4n
-Desktop icon files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/sounds\fR\fR
-.ad
-.sp .6
-.RS 4n
-Sound files.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/src\fR\fR
-.ad
-.sp .6
-.RS 4n
-Source code for kernel, utilities, and libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/share/themes\fR\fR
-.ad
-.sp .6
-.RS 4n
-Desktop themes.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/snadm\fR\fR
-.ad
-.sp .6
-.RS 4n
-Files related to system and network administration.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/spool\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/var/spool\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/src\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/usr/share/src\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/tmp\fR\fR
-.ad
-.sp .6
-.RS 4n
-Symbolic link to the \fB/var/tmp\fR directory.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/ucb\fR\fR
-.ad
-.sp .6
-.RS 4n
-Berkeley compatibility package binaries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/ucbinclude\fR\fR
-.ad
-.sp .6
-.RS 4n
-Berkeley compatibility package headers.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/ucblib\fR\fR
-.ad
-.sp .6
-.RS 4n
-Berkeley compatibility package libraries.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/xpg4\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directory for POSIX-compliant utilities.
-.RE
-
-.sp
-.ne 2
-.na
-\fB\fB/usr/xpg6\fR\fR
-.ad
-.sp .6
-.RS 4n
-Directory for newer versions of POSIX-compliant utilities.
-.RE
-
-.SH SEE ALSO
-\fBat\fR(1), \fBex\fR(1), \fBiconv\fR(1), \fBlp\fR(1),
-\fBisainfo\fR(1), \fBmail\fR(1), \fBmailx\fR(1), \fBnroff\fR(1),
-\fBpriocntl\fR(1), \fBrefer\fR(1), \fBsar\fR(1), \fBsh\fR(1), \fBspell\fR(1),
-\fBsvcs\fR(1), \fBtroff\fR(1), \fBuname\fR(1), \fBuucp\fR(1C), \fBvi\fR(1),
-\fBacct\fR(1M), \fBcron\fR(1M), \fBdispadmin\fR(1M), \fBdladm\fR(1M),
-\fBfmd\fR(1M), \fBfsck\fR(1M), \fBinit\fR(1M), \fBkernel\fR(1M),
-\fBmknod\fR(1M), \fBmount\fR(1M), \fBsvcadm\fR(1M), \fBsvccfg\fR(1M),
-\fBuseradd\fR(1M), \fBypbind\fR(1M), \fBmount\fR(2), \fBIntro\fR(4),
-\fBproc\fR(4), \fBterminfo\fR(4), \fBsmf\fR(5), \fBctfs\fR(7FS),
-\fBdev\fR(7FS), \fBdevfs\fR(7FS), \fBctfs\fR(7FS), \fBobjfs\fR(7FS),
-\fBtmpfs\fR(7FS)