Linux installing updates

Intro

The steps below describe how to install the latest package-updates.

Install package-updates on CentOS 7

• sudo yum update all --> install all available updates
• sudo yum clean all --> clean up files

Install package-updates on ubuntu 16.04

• sudo apt-get update --> update the package-lists with latest information
• sudo apt-get upgrade --> install updates without adding or removing packages
• sudo apt-get dist-upgrade --> install updates and adds or removes neccessary packages