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Work Smart  

Want to keep your teams connected even when they are disconnected? RetroShare, SparkleShare, and I2P are free tools that support chat, data sharing, and other collaboration services.

Office Without Chains  

How can LibreOffice be used in a corporate environment and what difficulties have to be considered? In particular, you cannot underestimate acceptance by your employees.

Container Check  

The handy auditd package can help track down weaknesses in your system before, during, or after an attack.

Respect It  

Google developer advocate Kelsey Hightower shares his enthusiasm for open source and the Kubernetes container orchestration project.

Secure Transfer  

Team members often need certain information to authenticate against servers. You don't want to save this secret data in plain text, but you don't want to retype it every time, either. How can you share these secrets?

Cloud Config  

Sure you've heard about Amazon Web Services, but have you tried it? This article shows how to configure a web server and mirrored back-end database for a small-to-midsized business environment.

Operation Pushbutton  

Jira, Confluence, and GitLab are very popular DevOps tools and often form the basis for agile work flows. With the right Ansible playbooks, Ubuntu can be turned into an agile work center.

The Lay of the Land  

If you compile software on an expensive supercomputer, it's a good idea to select the languages and compilers with particular care. We report on the tried-and-proved tools used on SuperMUC, a supercomputer at the Leibniz Supercomputing Center in Germany.
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