Traceroute is still a great tool, but mtr ("my traceroute") provides even more insights when you're looking into network routing problems. The mtr tool—“my traceroute”, originally “Matt’s traceroute” ...

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 ...

Network protocols are formal standards and policies consisting of rules, procedures, and formats that define how data is exchanged over networks. They ensure that devices can communicate effectively, ...

If you are trying to build a router or access point, you’ll need to dig into some of the details of networking that are normally hidden from you. But, for a normal WiFi connection, things mostly just ...

PureVPN confirmed that it is working to patch these issues by mid-October, while ensuring that no other apps are vulnerable.

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 ...

What good is a high-speed research network if your computer is not ready for life in the fast lane? A new free software tool gives a popular computer operating system a tuneup so it can make better ...

The bash script described here can change Linux systems' IP addresses from dynamic to static with much less manual work. Changing the IP address of a Linux system from dynamic to static is not ...

Microsoft has released Windows Subsystem for Linux (WSL) 2.0.0 with a set of new opt-in experimental features, including a new network mode and automated memory and disk size cleanup. To start with, ...