I once locked myself out of my files with a simple mistyped command. This was the first time I rendered my Linux installation unusable, and it was because I didn’t understand permissions. While I ...

If you’re considering adding Linux to your data center, or your company is looking at promoting you to become their first (or next) Linux admin, you probably understand there are lots of commands to ...

Navigating the Linux filesystem hierarchy can be a daunting task for newcomers and even seasoned administrators. Unlike some other operating systems, Linux follows a unique directory structure that is ...

Back in the early days of Linux, things were exponentially more complicated. The distributions were far less mature and required a particular system account to get things done. That account was root - ...

In the realm of modern data management, few technologies hold as much promise and versatility as the ZFS file system. Originally developed by Sun Microsystems for their Solaris operating system, ZFS ...

Discover the state of Enterprise Linux for networking in 2026. Compare RHEL 10, SLES 16, and Ubuntu alongside NOS leaders like SONiC and Nvidia Cumulus.