ls -lhd . ls -lh . ls -lhd .. ls -lh .
Standard input is empty
drwxr-x--- 2 nobody nobody 4.0K 2014-12-20 20:38 . total 4.0K -rw-rw-r-- 1 nobody nobody 38 2014-12-20 20:38 prog.sh drwxrwx--x 3 nobody nobody 260K 2014-12-20 20:38 .. total 4.0K -rw-rw-r-- 1 nobody nobody 38 2014-12-20 20:38 prog.sh