I have long held the opinion that one of the biggest problems holding back Linux-based systems from dominating (market-share-wise) in the desktop computing space...is marketing. Our lack of attention-grabbing, hearts-and-minds-winning marketing is, in my oh-so-humble opinion, one of the most glaring weaknesses of the Free and Open Source Software world. But, in a way, me saying that really isn't fair.

  With apologies to Arnold and the Terminator franchise for the title, let's look one more time at removing duplicates from the PATH variable. This take on doing it was prompted by a comment from a reader named Shaun on the previous post that asked "if you're willing to use a non-bash solution (AWK) to solve the problem, why not use Perl?" Shaun was kind enough to provide a Perl version of the code, which was good, since I'd have been hard-pressed to come up with one. It's a short piece of code, shorter than the AWK version, so it seemed like it ought to be fairly easy to pick it apart. In the end, I'm not sure I'd call it easy, but it was interesting, and I thought other non-Perl programmers might find it interesting too.

Why open source was actually invented in 1665.

There's an old saying, "anything worth doing, is worth automating"—or something like that. Downloading and reading Linux Journal always has been worth doing, and now you can automate it with our new autolj script, which you can get here. Follow these few simple steps, and you can be downloading the PDF (or the .epub or the .mobi file) with the greatest of ease each month:

As we sit here, in the year Two Thousand and Eighteen (better known as "the future, where the robots live"), our beloved Linux is the undisputed king of supercomputing. Of the top 500 supercomputers in the world, approximately zero of them don't run Linux (give or take...zero).

A look at using Kubernetes to create, deploy and manage thousands of container images.