fuidshift
FUIDSHIFT(1) User Commands FUIDSHIFT(1)
NAME
fuidshift - uid/gid shifterDESCRIPTION Description:
UID/GID shifter
This tool lets you remap a filesystem tree, switching it from one set of UID/GID ranges to another.
This is mostly useful when retrieving a wrongly shifted filesystem tree from a backup or broken system and having to remap everything either to the host UID/GID range (uid/gid
0 is root) or to an existing container's range.
A range is represented as <u|b|g>:<first_container_id>:<first_host_id>:<size>. Where "u" means shift uid, "g" means shift gid and "b" means shift uid and gid.Usage:
fuidshift <directory> <range> [<range>...] [flags]EXAMPLES
fuidshift my-dir/ b:0:100000:65536 u:10000:1000:1Flags:
-h, --help
Print help
-r, --reverse
Perform a reverse mapping
-t, --test
Test mode (no change to files)
--version
Print version numberfuidshift 5.0.2+git20231211.1364ae4 June 2025 FUIDSHIFT(1)