chown naudojimas

chown keičia failo savininką
pvz.: chown [vartotojas]:[grupe] failas

chown www-data:www-data /root index.php

Synopsis

chown [OPTION]… [OWNER][:[GROUP]] FILE…
chown [OPTION]… –reference=RFILE FILE…

Options

Change the owner and/or group of each FILE to OWNER and/or GROUP. With –reference, change the owner and group of each FILE to those of RFILE.

-c, –changes

like verbose but report only when a change is made

–dereference

affect the referent of each symbolic link, rather than the symbolic link itself (this is the default)

-h, –no-dereference

affect each symbolic link instead of any referenced file (useful only on systems that can change the ownership of a symlink)

–from=CURRENT_OWNER:CURRENT_GROUP

change the owner and/or group of each file only if its current owner and/or group match those specified here. Either may be omitted, in which case a match is not required for the omitted attribute.

–no-preserve-root do not treat ‘/’ specially (the default)

–preserve-root

fail to operate recursively on ‘/’

-f, –silent, –quiet

suppress most error messages

–reference=RFILE

use RFILE’s owner and group rather than the specifying OWNER:GROUP values

-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

Owner is unchanged if missing. Group is unchanged if missing, but changed to login group if implied by a ‘:’ following a symbolic OWNER. OWNER and GROUP may be numeric as well as symbolic.

Examples

chown root /u

Change the owner of /u to „root“.

chown root:staff /u

Likewise, but also change its group to „staff“.

chown -hR root /u

Change the owner of /u and subfiles to „root“.