It's hard to write a bash script of much import without using a pipe or two. Named pipes, on the other hand, are much rarer. Like un-named/anonymous pipes, named pipes provide a form of IPC ...

Stop your search for an easy way to encrypt and decrypt files in Linux — the built-in gpg tool will do the trick. No matter what you’re doing on your computer, you need to do so with an eye to ...

If you've used the command line much at all you know about I/O redirection for redirecting input to and/or output from a program. What you don't see all that often or that you may not be familiar with ...