I'm trying to take the output of a command and pipe it to the input of another command, but ONLY if the first command succeeds.<br><br>I'd like this to be a 1-liner as well, I know how to do it ...

If you're reading this publication, you already know that Linux is one of the most powerful and versatile operating systems available today. If you're an old-timer like me, you also know all about the ...

In addition to the fairly common forms of input/output redirection the shell recognizes something called process substitution. Although not documented as a form of input/output redirection, its syntax ...