For example, sometimes you may want to run a script or a command whenever you start your Linux machine. There is more than one way to do this.

Update your Fedora 29 system, add two important repositories, and install a ridiculous amount of useful software and audio / video codecs. With a single, easy-to-use script.

Jack Wallen shows how you can create a Linux shell script that requires a password without having to save a password within the script.