Comment by internet_points

Thanks, handy wrapper :) Note:

    --symlink /usr/lib /lib64 \

should probably be `/usr/lib64`

and

    --share-net \

should go after the `--unshare-all --unshare-user`

Also, my system doesn't have a symlink from /tmp to /var/tmp, so I'm guessing that's not needed for me (while /bin etc. are symlinks)