Codex

CHGRP

Section: User Commands (1)

Updated: March 2015

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NAME

chgrp - change group ownership

SYNOPSIS

chgrp [OPTION]... GROUP FILE...

chgrp [OPTION]... --reference=RFILE FILE...

DESCRIPTION

Change the group of each FILE to GROUP. With --reference, change the group of each FILE to that of RFILE.

-c, --changes
like verbose but report only when a change is made:
-f, --silent, --quiet
suppress most error messages:
-v, --verbose
output a diagnostic for every file processed:
--dereference
affect the referent of each symbolic link (this is the default), rather than the symbolic link itself:
-h, --no-dereference
affect symbolic links instead of any referenced file (useful only on systems that can change the ownership of a symlink):
--no-preserve-root
do not treat '/' specially (the default):
--preserve-root
fail to operate recursively on '/':
--reference=RFILE
use RFILE's group rather than specifying a GROUP value:
-R, --recursive
operate on files and directories recursively:

The following options modify how a hierarchy is traversed when the -R option is also specified. If more than one is specified, only the final one takes effect.

-H
if a command line argument is a symbolic link to a directory, traverse it:
-L
traverse every symbolic link to a directory encountered:
-P
do not traverse any symbolic links (default):
--help
display this help and exit:
--version
output version information and exit:

EXAMPLES

chgrp staff /u
Change the group of /u to "staff".:
chgrp -hR staff /u
Change the group of /u and subfiles to "staff".:

AUTHOR

Written by David MacKenzie and Jim Meyering.

REPORTING BUGS

GNU coreutils online help: <http://www.gnu.org/software/coreutils/>

Report chgrp translation bugs to <http://translationproject.org/team/>

COPYRIGHT

Copyright © 2014 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

chown?(1), chown?(2)

Full documentation at: <http://www.gnu.org/software/coreutils/chgrp>

or available locally via: info '(coreutils) chgrp invocation'


Index

NAME

SYNOPSIS

DESCRIPTION

EXAMPLES

AUTHOR

REPORTING BUGS

COPYRIGHT

SEE ALSO


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