Devin McElheran

Have you ever needed to check the contents of an image file? Maybe you forgot which version of that Linux distribution that was. There...

We all have to search through text files for strings from time to time. But what about when you need to search through a...

Mobvoi has a handful of smartwatches in their portfolio, including the original TicWatch, the TicWatch II, as well as the S and E models,...

Sometimes you need to to see kernel level events when you're troubleshooting something. Maybe your system isn't booting up properly and is dropping your...

Have you ever needed to replace some text in a file really quickly? Then you have to open up your text editor, find the...

Mobile projectors have been around for quite some time, but given the rather static state of projector technologies, they rarely get smaller, and when...

Linux and other UNIX-like operating systems have many tools for processing text on the command line. Without these tools (find complete Linux command list here),...

The single-board computer space, spearheaded by Raspberry Pi products, is pretty vast and polluted by a number of low-end offerings. But every now and...

Mobvoi is still a little-known player in the technology arena, despite their TicWatch managing to secure the most smartwatch sales, second only to the Apple...

Many Linux users familiar with Fedora, CentOS, and Red Hat Enterprise Linux are familiar with YUM, but are oblivious to its origins in the...