ls -la home/tarek/.ssh
total 28
drwx------  2 tarek tarek 4096 Jan 15 14:31 .
drwxr-xr-x 92 tarek tarek 4096 Jan 15 16:09 ..
-rw-------  1 tarek tarek 3326 Jan 15 14:30 id_rsa
-rw-r--r--  1 tarek tarek  732 Jan 15 14:30 id_rsa.pub
-rw-r--r--  1 tarek tarek 2220 Jan  9 00:32 known_hosts