Home News 10 ‘free’ Commands to Check Memory Usage in Linux By Ravi Saive December 5, 2014 The Linux ‘free’ command gives information about total used and available space of physical memory and swap memory with buffers used by kernel in Linux/Unix like operating systems. Complete Story Facebook Twitter Linkedin Email Print Previous articleDocker Swarms With New Application Virtualization Technology Next articleHow to Setup a Complete Mail Server (Postfix) using “SquirrelMail” (Webmail) on Ubuntu/Debian Must Read Developer Seafile – Sync and Share Your Files on Ubuntu Developer How to Install Let’s Chat on Ubuntu 22.04 Developer How to Install Audacity on Ubuntu 22.04 LTS Developer How To Rescue Virtual Machines With Virt-rescue Developer How to Install FreeCAD on Ubuntu 22.04 LTS