Sure, using the Linux command line is optional. But these are commands I rely on every day, and you can benefit from them, too.

Abstract: The purpose of this work is to verify the claim, circulating in specialized technology forums, that using GNS3 under Linux is more performant and achieves higher data rates in the modeled ...

Passing arguments, writing a help menu, and debugging can be burdensome. However, the getopts command, Heredoc, and the "set ...

Homebrew is the best source for open source software yet, and makes installation easy. Here's what Homebrew is, how it works, ...

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, tree-like layout right in the terminal. You can control how deep it goes, ...

In this video, I am showing how to record your commands or actions as a script in Adobe Photoshop and execute that script as an automated batch on a folder of images. Furthermore, I show how to select ...