When I want to know if a command is a link or not, I do like following. $ which locate /usr/bin/locate $ ls -l /usr/bin/locate lrwxrwxrwx 1 root root 24 5月 3 2012 /usr/bin/locate -> ...
The output of ls (with no arguments) appears to separate filenames with linebreaks. Evidence: ls | grep foo works as expected, with grep treating each filename as a separate line of input. ls > ...
I'm a Linux newbie trying to learn how piping works in the Ubuntu terminal. I tried to sort by file size: ls -al | sort -k5 The files were listed in this order: drwx------ 19 min10 domain users ...