/tags/diagnostics/ Recent content in diagnostics on Developer's blog Hugo -- gohugo.io en-us Sat, 15 May 2021 08:00:00 +0000 /posts/network-tools/ Sat, 15 May 2021 08:00:00 +0000 /posts/network-tools/ Almost every user sooner or later faces network problems, so it’s essential to have at least a basic understanding of network troubleshooting. In this article, I’d like to overview tools I use to explore network configuration and solve network issues on the Ubuntu desktop. Most of these applications can be used on a server but some of them are specific to desktop systems. ip and NetworkManager ip is a tool that allows to show or manipulate routing and network devices.