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Save the Kittens

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Writing custom SELinux policy modules is not hard with some basic knowledge of SELinux. We show you how to distribute those modules to all the machines in your own system landscape.

Package Hub

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A private repository is useful if you want to distribute your own software packages to Debian and Ubuntu machines in a controlled manner. The reprepro tool makes it easy.

Light Meals

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Anyone who has tried to to run graphics-intensive applications using an application-sharing protocol like RDP knows how miserably these technologies fail. But the PCoIP protocol and special hardware means that even heavy-duty workstations can operate remotely.

Data Center Transformation: The End of IT?

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Child's Play

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Even Windows doesn't have to have an expensive network monitoring tool. The free Total Network Monitor helps you keep an eye on your network.

Sophisticated

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Programming database queries in Perl is pretty easy thanks to the DBI module – but beware, where simplicity reigns, there be dragons.

Ubuntu Server 13.04

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Full Load

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The Docker software can pack and run any application as a lightweight container – including web applications.

Free Floating

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The Boto Python module helps admins manage resources in the Amazon Cloud. We introduce you to the tool.

Working Smart

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Modern drives use S.M.A.R.T. (self-monitoring, analysis, and reporting technology) to gather information and run self-tests. Smartmontools is a Linux tool for interacting with the S.M.A.R.T. features of drives. But is S.M.A.R.T. the best way to predict impending drive doom?

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