linux:> ls -la /dev/shm
drwxrwxrwt   3 root root      80 2005-06-21 12:20 .
drwxr-xr-x  37 root root  181952 2005-06-21 11:23 ..
-rw-r--r--   1 wn   users     16 2005-06-21 12:20 sem.EinName