From containers and VPNs to VLANs and firewalls, Linux networking has become the backbone of modern home labs and servers. But no matter how advanced the setup, the same core commands keep showing up ...

I've been using Linux for what seems like forever. Over the years, I've noticed that I use the command line less and less, because the GUIs have just gotten so much better. Even still, there are ...

The most important networking command in Linux might be ping. This command lets you check if a remote machine is responding ...

The top command is one of the most useful commands for getting a quick glimpse into how your Unix server is performing. The Linux top command has been around since 1984, helping Linux admins gauge ...

Virtual LANs (VLANs) allow the segmentation of a physical network into multiple logical networks. VLAN trunking is the process of transporting multiple VLANs over a single network link—typically ...