Welcome to the "Shell Scripting Zero to Hero" repository, your comprehensive guide to mastering Bash shell scripting for real-world corporate scenarios. Whether you're a beginner looking to automate ...

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 ...

Many enterprise networks require redundant HA (High Availability) infrastructure for key systems like network firewalls. This article demonstrates how you can use a combination of open-source packages ...

For users who are looking to try something new, or who are tired of their Mac OS or Windows operating systems, now just might be the time to switch to something else. The Mac OS system currently uses ...

While Ubuntu and Red Hat grabbed most of the Linux headlines last year, Linux Mint, once the darling of the tech press, had a relatively quiet year. Perhaps that’s understandable with IBM buying Red ...