While Linux systems install with thousands of commands, bash also supplies a large number of “built-ins”—commands that are not sitting in the file system as separate files, but are part of bash itself ...

Using a function in bash allows you to create something in Linux that works as if it were a script within a script. Whenever the data being processed matches a set of conditions, your script can call ...

One of the simplest ways to run a command in the background is by appending an ampersand (&) at the end of the command. This method instructs the shell to execute the command as a separate background ...

How to Easily Run Commands Inside a Running Docker Container Your email has been sent In Jack Wallen's How to Make Tech Work tutorial, he shows how using the Docker exec command provides you with more ...

hey all, I need to set up a shell script that ssh's into a remote server then runs some commands. I have minimal control over the remote server, and only slightly more control over the server the ...

I have a bash script that needs to be able to mount/umount and write to a DVD burner. It all works when it is run as root, but even if I chmod u+s it and leave it owned as root, my other user cannot ...

Markdown has become an extremely popular way to document source code and other projects, thanks in no small part to how well web-based services like GitHub render it. Just sprinkle a few extra ...