Sure, using the Linux command line is optional. But these are commands I depend on every day. See what you think.

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, ...

Well, that moment happened a few weeks ago to me. My boss came up to me and asked me for a beginner's guide to Linux for a new tech that had just started. After nearly 14 years in IT and Linux ...

To make sure files aren't removed accidentally when running the Linux find command, use the -ok command. It will ask for permission before removing any files. A friend recently reminded me of a useful ...

The first format I'm going to cover is the Portable Document Format (PDF). Although PDFs are aimed at capturing a document so that it looks the same to everyone, it turns out you also can strip out ...