runcon

Print the security context of the current execution context

$ runcon

$ runcon -t [domain]_t [command]

$ runcon -r [role]_r [command]

$ runcon [user]_u:[role]_r:[domain]_t [command]

runcon CONTEXT COMMAND [args]
runcon [ -c ] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]

Run COMMAND with completely-specified CONTEXT, or with current or transitioned security context modified by one or more of LEVEL, ROLE, TYPE, and USER.

If none of -c, -t, -u, -r, or -l, is specified, the first argument is used as the complete context. Any additional arguments after COMMAND are interpreted as arguments to the command.

Note that only carefully-chosen contexts are likely to successfully run.

Run a program in a different SELinux security context. With neither CONTEXT nor COMMAND, print the current security context.

Mandatory arguments to long options are mandatory for short options too.

CONTEXT

Complete security context

-c, --compute

compute process transition context before modifying

-t, --type=TYPE

type (for same role as parent)

-u, --user=USER

user identity

-r, --role=ROLE

role

-l, --range=RANGE

levelrange

--help

display this help and exit

--version

output version information and exit

Exit status:

125

if the runcon command itself fails

126

if COMMAND is found but cannot be invoked

127

if COMMAND cannot be found

-

the exit status of COMMAND otherwise

GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
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Copyright © 2023 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.

Full documentation <https://www.gnu.org/software/coreutils/runcon> or available locally via: info '(coreutils) runcon invocation'

Written by Russell Coker.