NAME

       fuidshift - uid/gid shifter

DESCRIPTION

   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:10000:1000:1

   Flags:
       -h, --help
              Print help

       -r, --reverse
              Perform a reverse mapping

       -t, --test
              Test mode (no change to files)

       --version
              Print version number

fuidshift 3.0.3                                    March 2022                                       FUIDSHIFT(1)