Knowing which sudo or su command to run is important. Jack Wallen demystifies these two Linux admin tools. If you’re a new Linux admin, you probably at least know about sudo. Sudo stands for “super ...

Symbolic links are a very important admin tool to use in Linux. Jack Wallen tells you why and how to create such links with ease. Symbolic links (also called a soft link) are a very important tool to ...

Last week in InfoWorld’s New Tech Forum, Dinesh Dutt outlined the thinking behind Cumulus Networks’ Linux-based networking solution. The whole piece is a great read, but to distill his point, he makes ...