Arch

Introduction to Arch Linux

Linux users tend to become fan boys of their favorite flavor of Linux. Ubuntu, openSUSE and Fedora tend to lead the distributions lists (Distro Watch), because of their ease of installation and use. The other type of distribution targets users who desire a highly customized and fine-tuned system, an example of which would be Gentoo. While both extremes have their pros and cons in terms of customizability and ease of use, neither group targets users who desire easily customized systems that expose the lower-level workings of Linux. Arch Linux fills this void with a distribution that uses the bare-bones approach of Gentoo, but without requiring every package be compiled from source. It also shies away from GUI-based configuration tools in favor of directly editing text files, although GUI-based configuration tools do exist. This makes Arch an excellent distribution for older or low-end hardware. Although the installation lacks the glitz of Ubuntu or OpenSUSE, it still detects nearly all modern hardware and automatically installs drivers. Virginia Tech's mirroring of the Arch repositories also benefits VT Arch users, because it ensures fast installs and updates.

When to Use Arch Linux

Arch Linux targets enthusiasts who want to better understand the Linux Operating System. It maintains a level of abstraction above Gentoo and Linux From Scratch by reducing the amount of manual configuration. Also, the distribution excels on lower-end machines, because it installs only the packages required to boot and install additional software. It does contain excellent package management software in the form of pacman archives, which are officially supported packages and works similar to Debian's apt-get program. Community maintained packages for more esoteric software can be found in Arch's AUR repository. The distributions command-line installation limits its appeal for first-time Linux users, so this is not a distribution to use when trying Linux. Also, there is a slightly steeper learning curve in understanding the package management, which could deter users used to Ubuntu's GUI-based package management. That stated, Arch Linux is overall an excellent, easy-to-use distribution, and could be recommended to any Linux user who understands the command line.

Getting Started with Arch Linux

You can find documentation and mirrors of Arch Linux on their homepage at http://www.archlinux.org, although using their local mirror at Virginia Tech would be much faster. The ftp-based installation is recommended as it installs the most up-to-date version of Arch with all the updates. Be sure to remove the default mirror if you choose to install Arch Linux, as it caps upload speeds. Following their "Beginners Guide" painlessly walks you through the process of setting up your system and getting into X. There are also more targeted installation guides that can be found through Google for specialized hardware, such as the Eee PC. Because Arch Linux uses a command-line based installation, it is highly recommended to either have another computer nearby or print out a copy of the "Beginners Guide".

Arch Linux at Virginia Tech

Arch Tablet Functionality - Configuring your tablet PC required by the Engineering Department.