Ubuntu 14.04 LTS: Maintaining and Securing your system

How to keep your Ubuntu 14.04 LTS Operating System up to date and secure using UFW Firewall, the Software Updater. Using the Terminal with sudo apt-get update, upgrade, dist-upgrade, check, -f install, autoclean and autoremove. Also using Synaptic Package Manager. Running in a VM VirtualBox with 4GB Ram.

• #متفرقه
• #ubuntu_1404
• #ubuntu_software
• #lts