If you’re new to the world of the Linux command line, then you know how eye-openingly powerful it can be. In fact, the sky’s the limit with what you can do from the Command Line interface. But, ...

One of the best things about Linux is that it offers several ways of handling every task. Everything you do in Linux will have an alternative method, from the simplest to the most complex. But don't ...

The Linux column command makes it easy to display data in a columnar format — often making it easier to view, digest, or incorporate into a report. While column is a command that’s simple to use, it ...

Viewing the content of files and examining access permissions and such are very different options. This post examines a number of ways to look at files on Linux. There are a number of ways to view ...

Just had a router crash. Is there a way I can dump the output of my terminal session (show tech-support) into a local text file? (versus saving it to the router which can then sometimes be a headache ...

Jack Wallen introduces you to a Linux command that can automatically execute a program repeatedly, so you can easily monitor the output for troubleshooting. There are times when you have to execute a ...