$ ls -l /tmp/tmp-2235610-2EC50TaXr1J ls: cannot access '/tmp/tmp-2235610-2EC50TaXr1J': No such file or directory $ ls -l /proc/2235610/fd total 0 lr-x------ 1 user user 64 May 6 17:31 0 -> 'pipe:[8747951]' l-wx------ 1 user user 64 May 6 17:31 1 -> 'pipe:[8755804]' lr-x------ 1 user user 64 May 6 17:31 10 -> 'pipe:[8767636]' l-wx------ 1 user user 64 May 6 17:31 11 -> 'pipe:[8767636]' lrwx------ 1 user user 64 May 6 17:31 12 -> 'anon_inode:[eventfd]' lrwx------ 1 user user 64 May 6 17:31 13 -> 'anon_inode:[eventpoll]' lr-x------ 1 user user 64 May 6 17:31 14 -> 'pipe:[8759559]' l-wx------ 1 user user 64 May 6 17:31 15 -> 'pipe:[8759559]' lrwx------ 1 user user 64 May 6 17:31 16 -> 'anon_inode:[eventfd]' lr-x------ 1 user user 64 May 6 17:31 17 -> /dev/null lrwx------ 1 user user 64 May 6 17:31 18 -> /tmp/tmp-2235610-2EC50TaXr1Ja