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 ...

There are a number of Linux commands that will display file system types along with the file system names, mount points and such. Some will also display sizes and available disk space. The df command ...

Devices can be character devices (like keyboards and serial ports), block devices (such as hard disks and USB devices), network devices and virtual devices. On Linux systems, devices are represented ...