- if ! s mountpoint /root/mount_namespaces/$ns >/dev/null; then
- m unshare --propagation slave --mount=/root/mount_namespaces/$ns /bin/true
+ if ! sudo mountpoint /root/mount_namespaces/$ns >/dev/null; then
+ m sudo unshare --propagation slave --mount=/root/mount_namespaces/$ns /bin/true