chown
From NetBSD Wiki
The chown(8) command changes the owner of a file or directory.
Example:
$ ls -l force -rw-rw-r-- 1 yoda jedi 0 Jan 1 10:10 force $ chown luke force $ ls -l force -rw-rw-r-- 1 luke jedi 0 Jan 1 10:10 force
You can also change the group ownership of a file with chmod (or with chgrp):
$ chown luke:rebels force $ ls -l force -rw-rw-r-- 1 luke rebels 0 Jan 1 10:10 force
The above changes both the owner and the group. If you wish to change only the group, omit the owner:
$ chown :rebels force
For backwards-compatibility the owner.group notation is also possible instead of owner:group, but don't rely on it.
You can use the -R flag to recursively change all files under a particular directory.
