There are many ways to evaluate disk space usage on Linux, and this post examines a number of commands that allow you to view used and available disk space. The df command stands for “disk free” and, ...

All Unix systems support virtual memory, sometimes referred to simply as “VM”. With VM in service, active applications and processes on your system can reside in physical memory or space on your hard ...

Whenever you run across a root file system that’s 100% full, the first thing you are likely to do is ascertain which of many directories are actually stored, rather than simply mounted, within /.