The s6-chown program
s6-chown changes the owner and/or group of a file.
s6-chown [ -U ] [ -u uid ] [ -g gid ] file
- s6-chown changes file's owner to (numeric) uid and group
to (numeric) gid.
- If uid isn't provided, the owner remains the same; if gid
isn't provided, the group remains the same.
- The -U option sets uid to the value of the UID
environment variable and gid to the value of the GID environment variable.
This makes s6-chown easily usable with
s6-envuidgid account s6-chown -U file changes file's uid and
gid to account's.
s6-chown is not suitable as a Single Unix