CHCON
Section: User Commands (1)
Updated: September 2019
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NAME
chcon - change file security context
SYNOPSIS
chcon
[,OPTION/]... ,CONTEXT FILE/...
chcon
[,OPTION/]... [,-u USER/] [,-r ROLE/] [,-l RANGE/] [,-t TYPE/] ,FILE/...
chcon
[,OPTION/]... ,--reference=RFILE FILE/...
DESCRIPTION
Change the SELinux security context of each FILE to CONTEXT.
With --reference, change the security context of each FILE to that of RFILE.
Mandatory arguments to long options are mandatory for short options too.
- --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
- -u, --user=,USER/
-
set user USER in the target security context
- -r, --role=,ROLE/
-
set role ROLE in the target security context
- -t, --type=,TYPE/
-
set type TYPE in the target security context
- -l, --range=,RANGE/
-
set range RANGE in the target security context
- --no-preserve-root
-
do not treat '/' specially (the default)
- --preserve-root
-
fail to operate recursively on '/'
- --reference=,RFILE/
-
use RFILE's security context rather than specifying
a CONTEXT value
- -R, --recursive
-
operate on files and directories recursively
- -v, --verbose
-
output a diagnostic for every file processed
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
AUTHOR
Written by Russell Coker and Jim Meyering.
REPORTING BUGS
GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
Report chcon translation bugs to <https://translationproject.org/team/>
COPYRIGHT
Copyright © 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://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
Full documentation at: <https://www.gnu.org/software/coreutils/chcon>
or available locally via: info '(coreutils) chcon invocation'
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- AUTHOR
-
- REPORTING BUGS
-
- COPYRIGHT
-
- SEE ALSO
-
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