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

Use these Linux commands to quickly search and find anything from the Linux terminal, without digging through folders in a GUI file manager.

Linux man pages are packed with helpful info, but they can be overwhelming. Here's how to make them easy to read and use.

Many users who try Linux for the first time can get confused easily as their is no readily apparent help system available to them. As Windows programs are typically graphical in nature, it is not too ...

You can execute UNIX commands from your SAS session either asynchronously or synchronously. When you run a command as an asynchronous task, the command executes independently of all other tasks that ...

She describes herself as "USL" (Unix as a second language) but remembers enough English to write books and buy groceries. She lives in the mountains in Virginia where, when not working with or writing ...

In this video from the Velocity 2015 conference, Brendan Gregg from Netflix presents a 90 minute tutorial on Linux performance tools. There are many performance tools nowadays for Linux, but how do ...