Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which ...

Once you’ve gained a solid understanding of Linux and mastered the various commands available, your next big win comes in the form of shell functions. Code wrapped in a function can be reused by your ...

What happens when you run a Linux command? This simple act can appear straightforward, but many different things can actually occur, depending on whether you’re running an executable program, a shell ...

The company introduces a new version of its take on the Linux operating system aimed at improving multiprocessor performance and keeping out bugs. Michael Kanellos is editor at large at CNET News.com, ...