drwxr-xr-x	root/root	usr/
drwxr-xr-x	root/root	usr/bin/
-rwxr-xr-x	root/root	usr/bin/make-permanently
-rwxr-xr-x	root/root	usr/bin/pdiff
-rwxr-xr-x	root/root	usr/bin/screen-r