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 ...

If you’re curious as to how your servers are performing, you should give the Phoronix Test Suite a run. Jack Wallen shows you how to install and use this suite of tests. Do you know how well your ...

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Using the Traffic Control command you can simulate poorly configured networks to test how well your applications will respond to such an environment. The Traffic Control command (tc) is a tool that ...

One command revealed a side of my system I never knew existed.

These common commands pair perfectly for productive piping.

Just as an employee of your company would take a letter to the post office and drop it off for delivery, email client applications hand your messages over to a Message Transport Agent (MTA) like ...