Provided by: coreutils_8.28-1ubuntu1_amd64 

NAME
chroot - run command or interactive shell with special root directory
SYNOPSIS
chroot [OPTION] NEWROOT [COMMAND [ARG]...]
chroot OPTION
DESCRIPTION
Run COMMAND with root directory set to NEWROOT.
--groups=G_LIST
specify supplementary groups as g1,g2,..,gN
--userspec=USER:GROUP
specify user and group (ID or name) to use
--skip-chdir
do not change working directory to '/'
--help display this help and exit
--version
output version information and exit
If no command is given, run '"$SHELL" -i' (default: '/bin/sh -i').
AUTHOR
Written by Roland McGrath.
REPORTING BUGS
GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report chroot translation bugs to <http://translationproject.org/team/>
COPYRIGHT
Copyright © 2017 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent
permitted by law.
SEE ALSO
chroot(2)
Full documentation at: <http://www.gnu.org/software/coreutils/chroot>
or available locally via: info '(coreutils) chroot invocation'
GNU coreutils 8.28 January 2018 CHROOT(8)