yum CentOS package management linux system administration

A quick reference for Yum - the CentOS package manager.

linux Battery Life Power Management Laptops TLP

Some tips to improve laptop battery life on Kubuntu 18.04 (mostly applicable to Ubuntu and other linux variants as well).

rsync linux

Better file/directory copying with rsync; a fast, versatile, remote (and local) file-copying tool

stat linux linux utilities permissions

Easily display the permissions (in octal form) of a file or folder in linux with the 'stat' command.