ls (–author option) list directory contents

UNIX Command

$ls -l --author Cairo-0.2.0.tgz
-rw-r--r-- 1 jeffrin jeffrin jeffrin 164022 Oct 20 21:05 Cairo-0.2.0.tgz
$ls -l  Cairo-0.2.0.tgz
-rw-r--r-- 1 jeffrin jeffrin 164022 Oct 20 21:05 Cairo-0.2.0.tgz
$

UNIX Explanation

--author
   with -l, print the author of each file