This will be my last foray into UEFI firmware for quite a while. For those who are already tired of my writing about it, I apologize in advance; for those who have asked for more, here it is. For the ...

The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports. Sar is a system ...

Linux Mint team developed new graphical troubleshooting tools to help you identify hardware and get the details needed for ...

While other scripting languages have gained popularity, Perl remains a popular choice due to its robust text processing capabilities. It's easy to create "one-liners," or very short scripts, that can ...

When designing embedded systems, the designer has many choices to make. If you sell thousands of units, you spend lots of time designing around the most inexpensive parts you can find. You design ...

Linux is a tried-and-true, open-source operating system released in 1991 for computers, but its use has expanded to underpin systems for cars, phones, web servers and, more recently, networking gear.