What are these weird directories, and why are they there? If you are new to the Linux command line, you may find yourself wondering why there are so many unusual directories, what they are there for, ...

A filesystem is a fundamental component of any operating system. It is the system that manages how data is stored and retrieved on a storage device. In the world of Linux, filesystems play a crucial ...

If you've ever been curious enough to look through your system's root directory ("/"), you may have found yourself a little overwhelmed. Most of the three-letter directory names don't tell you much ...

These CompTIA Linux+ training resources can help you pass the XK0-004 exam. Learn the basics, become familiar with Linux commands, and master file structure. The CompTIA Linux+ XK0-004 exam is one of ...

One of the last things the Linux kernel does during system boot is mount the root filesystem. The Linux kernel dictates no filesystem structure, but user space applications expect to find files with ...

Linux isn’t harder than Windows—it’s just unfamiliar and works with very different computing concepts.

Linux is the most flexible and customizable operating system on the planet. That customizability starts deep within the heart of the Linux kernel and the file system. A computer file system is a ...

At some point, you’re going to want to run commands from non-standard directories. When that happens, you’ll want to add those directories to your $PATH. Jack ...