Having issues in Linux? These commands can help you get to the bottom of them.

Linux commands run from the nearly obvious to the very complicated, but there are many ways that you can easily remember and use even the most obscure commands.

Write once, run everywhere: that's the slogan the Java community uses to propagate their language-of-choice. It's probably true, but only if you first manage to set up the beast on your box. This ...

Sure, using the Linux command line is optional. But there are a handful of commands I depend on every day. Here's what they can do for you.

Finally, Linux does not require a licensing fee for each computer running it. You can write Java in any text editor and compile from the command line.