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NixCraft is an online community of new and seasoned Linux / Unix sysadmins who want to make the most of sysadmin-hood. Mission Our mission is simple. We research and post cutting edge topics related to various open source software: Enterprise Linux distributions. Traditional Unix operating systems like OpenBSD/AIX/HP-UX etc. Cloud computing. Building scalable and high availability infrastructure. Networking/DNS/Web/Proxy/office servers. Security and firewalls. Automation and infrastructure deployment. Desktop Linux. Apple OS X Unix operating systems. Best practices for sysadmin. Our tutorials are easy to follow and includes plenty of screenshots/screencasts.