It is important to keep your Linux server up to date with security updates, Linux Distributions like Ubuntu and Debian release updates daily, so it can become a tedious job to keep the system up to date. Thankfully there is an option to install security updates automatically, here are the steps to enable automatic security updates in Ubuntu 14.04 and later versions.
Sometimes you might have to work with the Spamassin Bayes Token database. This is the database that is used by the SpamAssassin Self Learning (Bayesian) Classifier to store the ham and spam tokens. This tutorial will show you how to make a backup of that database. E.g. when you want to move it to a ... Read more