List directory contents. For example,
ls -l -| total 12 -| -rw-r--r-- 1 jwe users 4488 Aug 19 04:02 foo.m -| -rw-r--r-- 1 jwe users 1315 Aug 17 23:14 bar.mThe
dir
andls
commands are implemented by calling your system's directory listing command, so the available options may vary from system to system.