Windows administrators in modern data centers occasionally deal with Linux systems, for example when a vendor delivers its appliance as a VM running the Linux OS. Beginners need to know basics of ...

If you don't know how to deal with them, network issues are one of those things that can get extremely annoying. The worst part? You don't even know what's causing it. Over the years, I've been using ...

Nowadays, administrators work with more diverse platforms than ever. From Windows workstations to Linux servers to macOS laptops, they encounter a dizzying number of environments. Cloud computing and ...

Network devices control how traffic can travel across the network and have security monitoring features. Refine and preserve your settings by managing network device configurations. Network devices ...

Netplan is a modern network configuration tool introduced in Ubuntu 17.10 and later adopted as the default for managing network interfaces in Ubuntu 18.04 and beyond. With its YAML-based configuration ...

His love of PCs and their components was born out of trying to squeeze every ounce of performance out of the family computer. Tinkering with his own build at age 10 turned into building PCs for ...

The real power of RANCID is how it automatically tracks and notifies you of any configuration changes. To take advantage of that, you must set up e-mail notification recipients. RANCID is designed to ...