> it seems that for creating a chroot you still require root. You actually don't as long as you have user namespaces. One thing I am working on I use chroot (

> it seems that for creating a chroot you still require root. You actually don't as long as you have user namespaces. One thing I am working on I use chroot (rather unshare --root=) to minimally sandbox a subprocess. At the beginning of the script I have this little snippet: if [ "$(id --user)" -ne 0 ]; then exec unshare --map-root-user --mount -- "$0" "$@" fi Though you can probably just do something roughtly as `unshare --map-root-user --root=<PATH>`.