Linux – Size of a directory and Free disk space

This article explains how we manage to find the size of a directory and find the amount of free disk space that exists on your machine. The command you would use to find the directory size is ‘ du ‘. Continue reading Linux – Size of a directory and Free disk space

Ubuntu – Manage Apparmor

AppArmor is a security extension (similar to SELinux) that should provide extended security, which usually causes more problems than advantages. AppArmor was first made available to Ubuntu in Ubuntu 7.04 in Universe. AppArmor is usually installed and loaded by default. Continue reading Ubuntu – Manage Apparmor