Debian 184 / 257 $ echo foo > bar $ less bar $ ps aux | grep ’ less[ ]’ bozo 4775 0.0 0.0 92200 884 pts/8 S+ 00:18 0:00 less bar $ rm bar $ ls -l /proc/4775/fd | grep bar lr-x------ 1 bozo bozo 64 2008-05-09