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bsdinstall(8): fix manpage issues
- Start new sentences on new lines. - Separate e.g. (more of an igor thing) with commas, and rewrite some examples not to be enclosed in parentheses. Reported by: igor, make manlint MFC after: 2 weeks Sponsored by: Dell EMC Isilon
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Enji Cooper
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=318723
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@ -25,7 +25,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd October 31, 2014
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.Dd May 23, 2017
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.Dt BSDINSTALL 8
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.Os
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.Sh NAME
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@ -39,17 +39,18 @@
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.Sh DESCRIPTION
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.Nm
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is used for installation of new systems, both for system setup from
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installation media (e.g. CD-ROMs) and for use on live systems to prepare
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installation media, e.g., CD-ROMs, and for use on live systems to prepare
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VM images and jails.
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.Pp
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Much like
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.Xr make 1 , Nm
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takes a target and possible parameters of the target as arguments. If
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invoked with no arguments, it will invoke the
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takes a target and possible parameters of the target as arguments.
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If invoked with no arguments, it will invoke the
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.Cm auto
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target, which provides a standard interactive installation, invoking the
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others in sequence. To perform a scripted installation, these subtargets
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can be invoked separately by an installation script.
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others in sequence.
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To perform a scripted installation,
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these subtargets can be invoked separately by an installation script.
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.Sh OPTIONS
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.Nm
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supports the following options, global to all targets:
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@ -115,7 +116,8 @@ If
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is set, also configures the network interfaces of the current system to match.
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.It Cm autopart
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Provides the installer's interactive guided disk partitioner for single-disk
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installations. Defaults to UFS.
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installations.
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Defaults to UFS.
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.It Cm zfsboot
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Provides an alternative ZFS-only automatic interactive disk partitioner.
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Creates a single
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@ -135,8 +137,8 @@ to encrypt the disk.
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Provides the installer's interactive manual disk partitioner with an interface
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identical to
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.Xr sade 8 .
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Supports multiple disks as well as UFS, ZFS, and FAT file systems. ZFS
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is set up with one pool and dataset per partition.
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Supports multiple disks as well as UFS, ZFS, and FAT file systems.
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ZFS is set up with one pool and dataset per partition.
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.It Cm scriptedpart Ar parameters
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Sets up disks like
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.Cm autopart
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@ -150,14 +152,16 @@ Each disk setup is specified by a three-part argument:
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.Op Ar scheme
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.Op Ar {partitions}
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.Pp
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Multiple disk setups are separated by semicolons. The
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Multiple disk setups are separated by semicolons.
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The
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.Ar disk
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argument specifies the disk on which to operate (which will be erased),
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while the
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.Ar scheme
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argument specifies the
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.Xr gpart 8
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partition scheme to apply to the disk. If
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partition scheme to apply to the disk.
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If
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.Ar scheme
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is unspecified,
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.Cm scriptedpart
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@ -167,7 +171,8 @@ The
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argument is also optional and specifies how to partition
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.Ar disk .
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It consists of a comma-separated list of partitions to create enclosed in
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curly braces. Each partition declaration takes the form
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curly braces.
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Each partition declaration takes the form
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.Pp
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.Ar size
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.Ar type
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@ -178,15 +183,17 @@ specifies the partition size to create in bytes (K, M, and G suffixes
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can be appended to specify kilobytes, megabytes, and gigabytes respectively),
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while the
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.Em auto
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keyword causes the partition to take all the remaining space on the disk. The
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keyword causes the partition to take all the remaining space on the disk.
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The
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.Ar type
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option chooses the
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.Xr gpart 8
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filesystem type (e.g. freebsd-ufs, freebsd-zfs, or freebsd-swap).
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filesystem type, e.g., freebsd-ufs, freebsd-zfs, or freebsd-swap.
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The optional
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.Ar mount point
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argument sets where the created partition is to be mounted in the installed
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system. As an example, a typical invocation looks like:
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system.
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As an example, a typical invocation looks like:
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.Pp
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bsdinstall scriptedpart ada0 { 20G freebsd-ufs /, 4G freebsd-swap, 20G freebsd-ufs /var, auto freebsd-ufs /usr }
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.Pp
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@ -238,37 +245,43 @@ Reads a small amount of data from
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.Pa /dev/random
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and stores it in a file in the new system's root directory.
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.It Cm config
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Installs the configuration files destined for the new system (e.g. rc.conf
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Installs the configuration files destined for the new system, e.g.,
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.Xr rc.conf 5
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fragments generated by
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.Cm netconfig ,
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etc.) onto the new system.
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.El
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.Sh ENVIRONMENT VARIABLES
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The following environment variables control various aspects of the installation
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process. Many are used internally during installation and have reasonable
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default values for most installation scenarios. Others are set by various
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interactive user prompts, and can be usefully overridden when making scripted
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or customized installers.
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process.
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Many are used internally during installation and have reasonable default values
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for most installation scenarios.
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Others are set by various interactive user prompts, and can be usefully
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overridden when making scripted or customized installers.
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.Bl -tag -width ".Ev BSDINSTALL_DISTSITE"
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.It Ev DISTRIBUTIONS
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The set of distributions to install (e.g. "base kernel ports"). Default: none
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The set of distributions to install, e.g., "base kernel ports".
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Default: none
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.It Ev BSDINSTALL_DISTDIR
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The directory in which the distribution files can be found (or to which they
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should be downloaded). Default:
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should be downloaded).
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Default:
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.Pa /usr/freebsd-dist
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.It Ev BSDINSTALL_DISTSITE
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URL from which the distribution files should be downloaded if they are not
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already present in the directory defined by
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.Ev BSDINSTALL_DISTDIR .
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This should be a full path to the files, including architecture and release
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names. Most targets (e.g.
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names.
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Most targets, e.g.,
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.Cm auto
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and
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.Cm jail )
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.Cm jail ,
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that prompt for a
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.Fx
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mirror will skip that step if this variable is already defined in the
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environment. Example:
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environment.
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Example:
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.Pa ftp://ftp.freebsd.org/pub/FreeBSD/releases/powerpc/powerpc64/9.1-RELEASE
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.It Ev BSDINSTALL_CHROOT
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The directory into which the distribution files should be unpacked and the
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@ -276,23 +289,26 @@ directory at which the root file system of the new system should be mounted.
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Default:
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.Pa /mnt
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.It Ev BSDINSTALL_LOG
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Path to a log file for the installation. Default:
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Path to a log file for the installation.
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Default:
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.Pa /tmp/bsdinstall_log
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.It Ev BSDINSTALL_TMPETC
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Directory where files destined for the new system's
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.Pa /etc
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will be stored until the
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.Cm config
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target is executed. If this directory does not already exist, it will be
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created. Default:
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target is executed.
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If this directory does not already exist, it will be created.
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Default:
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.Pa /tmp/bsdinstall_etc
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.It Ev BSDINSTALL_TMPBOOT
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Directory where files destined for the new system's
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.Pa /boot
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will be stored until the
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.Cm config
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target is executed. If this directory does not already exist, it will be
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created. Default:
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target is executed.
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If this directory does not already exist, it will be created.
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Default:
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.Pa /tmp/bsdinstall_boot
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.El
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.Sh SCRIPTING
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@ -307,8 +323,9 @@ a shell script run under
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.Xr chroot 8
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in the newly installed system before
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.Nm
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exits. The two parts are separated by the usual script header (#!), which
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also sets the interpreter for the setup script.
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exits.
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The two parts are separated by the usual script header (#!), which also sets
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the interpreter for the setup script.
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.Pp
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A typical bsdinstall script looks like this:
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.Bd -literal -offset indent
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@ -326,19 +343,21 @@ On
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release media, such a script placed at
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.Pa /etc/installerconfig
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will be run at boot time and the system will be rebooted automatically after
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the installation has completed. This can be used for unattended network
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installation of new systems; see
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the installation has completed.
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This can be used for unattended network installation of new systems; see
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.Xr diskless 8
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for details.
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.Ss PREAMBLE
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The preamble consists of installer settings. These control global installation
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parameters (see
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The preamble consists of installer settings.
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These control global installation parameters (see
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.Sx ENVIRONMENT VARIABLES )
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as well as disk partitioning. The preamble is interpreted as a
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as well as disk partitioning.
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The preamble is interpreted as a
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.Xr sh 1
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script run at the very beginning of the install. If more complicated behavior
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than setting these variables is desired, arbitrary commands can be run here
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to extend the installer. In addition to the variables in
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script run at the very beginning of the install.
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If more complicated behavior than setting these variables is desired,
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arbitrary commands can be run here to extend the installer.
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In addition to the variables in
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.Sx ENVIRONMENT VARIABLES ,
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in particular
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.Ev DISTRIBUTIONS ,
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@ -358,13 +377,14 @@ instead of
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.Ev PARTITIONS .
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.Ss SETUP SCRIPT
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Following the preamble is an optional shell script, beginning with a #!
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declaration. This script will be run at the end of the installation process
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inside a
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declaration.
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This script will be run at the end of the installation process inside a
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.Xr chroot 8
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environment in the newly installed system and can be used to set up
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configuration files, install packages, etc. Note that newly configured
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system services (e.g. networking) have not been started in the installed
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system at this time and only installation host services are available.
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configuration files, install packages, etc.
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Note that newly configured system services, e.g., networking have not
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been started in the installed system at this time and only installation
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host services are available.
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.Sh HISTORY
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This version of
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.Nm
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|
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