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Best 5 Things To Do After Installing Ubuntu 14.04 LTS Trusty Tahr : Ubuntu 14.04 Trusty Tahr has just been launched a few days ago and most of you out there install it, sow in this brief how-to, let us discuss how we can enhance Ubuntu 14.04 further for day to day activities. Requirements vary from person to person, depending upon whether the person is experienced Ubuntu user, a novice user, an artist or a programmer, but most of the things listed here are essential after a clean install of Ubuntu. This post we will share some interesting insights and ideas about what you can and should do after a successful installation of Ubuntu. If you have already a previous release of Ubuntu, and want to upgrade to the latest 14.04 version, then please follow our step by step guide upgrade to Ubuntu 14.04 Lts Trusty Tahr. for more

Uncomplicated Firewall (ufw) is a firewall that is designed to be easy to use. It uses a command line interface consisting of a small number of simple commands, and uses iptables for configuration. GUI for Uncomplicated Firewall (Gufw) is,as the name states, a graphical user interface for UFW (Uncomplicated Firewall). It has been designed for Ubuntu, but is also available in other Debian based distributions and in Arch Linux. Gufw is intended to be an easy, intuitive, way to manage an Debian firewall. It supports common tasks such as allowing or blocking pre-configured, common P2P, or individual ports. Gufw is powered by UFW, runs on Debian, and anywhere elsePython, GTK, and UFW are available. To install gufw open the terminal and type root@k4linux:/# apt-get install gufw see the video tutorial for manage ports : for more