1 2 3 4 5 6 | bash-4.3$ touch /dev/shm/snap.hello-world.sh bash-4.3$ touch /dev/shm/snap.hello-worldfs touch: cannot touch '/dev/shm/snap.hello-worldfs': Permission denied bash-4.3$ mkdir /dev/shm/snap.hello-world.foo bash-4.3$ touch /dev/shm/snap.hello-world.foo/bar bash-4.3$ |