$ ls -al pm_1079278_mtime_test total 0 drwxr-xr-x 5 ken staff 170 22 Mar 04:21 . drwxr-xr-x 584 ken staff 19856 22 Mar 04:22 .. -rw-r--r-- 1 ken staff 0 22 Mar 04:19 test1 -rw-r--r-- 1 ken staff 0 22 Mar 04:20 test2 -rw-r--r-- 1 ken staff 0 22 Mar 04:21 test3