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'\" t
.\" Title: arch-chroot
.\" Author: [see the "Authors" section]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 11/20/2022
.\" Manual: \ \&
.\" Source: \ \&
.\" Language: English
.\"
.TH "ARCH\-CHROOT" "8" "11/20/2022" "\ \&" "\ \&"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
arch-chroot \- enhanced chroot command
.SH "SYNOPSIS"
.sp
arch\-chroot [options] chroot\-dir [command] [arguments\&...]
.SH "DESCRIPTION"
.sp
arch\-chroot wraps the \fBchroot\fR(1) command while ensuring that important functionality is available, e\&.g\&. mounting \fI/dev/\fR, \fI/proc\fR and other API filesystems, or exposing \fBresolv.conf\fR(5) to the chroot\&.
.sp
If \fIcommand\fR is unspecified, arch\-chroot will launch \fB/bin/bash\fR\&.
.if n \{\
.sp
.\}
.RS 4
.it 1 an-trap
.nr an-no-space-flag 1
.nr an-break-flag 1
.br
.ps +1
\fBNote\fR
.ps -1
.br
.sp
The target chroot\-dir \fBshould\fR be a mountpoint\&. This ensures that tools such as \fBpacman\fR(8) or \fBfindmnt\fR(8) have an accurate hierarchy of the mounted filesystems within the chroot\&. If your chroot target is not a mountpoint, you can bind mount the directory on itself to make it a mountpoint, i\&.e\&.:
.sp
\fImount \-\-bind /your/chroot /your/chroot\fR
.sp .5v
.RE
.SH "OPTIONS"
.PP
\fB\-N\fR
.RS 4
Run in unshare mode\&. This will use
\fBunshare\fR(1)
to create a new mount and user namespace, allowing regular users to create new system installations\&.
.RE
.PP
\fB\-u <user>[:group]\fR
.RS 4
Specify non\-root user and optional group to use\&.
.RE
.PP
\fB\-h\fR
.RS 4
Output syntax and command line options\&.
.RE
.SH "SEE ALSO"
.sp
\fBpacman\fR(8)
.SH "BUGS"
.sp
Bugs can be reported on the bug tracker \fIhttps://bugs\&.archlinux\&.org\fR in the Arch Linux category and title prefixed with [arch\-install\-scripts] or via arch\-projects@archlinux\&.org\&.
.SH "AUTHORS"
.sp
Maintainers:
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
Dave Reisner <dreisner@archlinux\&.org>
.RE
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
Eli Schwartz <eschwartz@archlinux\&.org>
.RE
.sp
For additional contributors, use git shortlog \-s on the arch\-install\-scripts\&.git repository\&.
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