There are quite a few tools that can help test your connectivity on the Linux command line. In this post, we’ll look at a series of commands that can help estimate your connection speed, test whether ...

Last month we started out easy, with a discussion of file redirection. This month I continue to talk about the basic building blocks of shell script programming by exploring pipes, then we jump into ...

The devices underpinning today's communications networks grow increasingly powerful, in their speed, throughput, features and supported services. That's great for users – but it presents a significant ...