Tutorials

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extensible runtimes
In this last part of our Cloud Foundry series, Carla Schroder puts all the pieces together and shows how to push an app.

Cloud Foundry for Developers: Pushing Apps

After following the first four blogs in this series previewing the  Cloud Foundry for Developers training course, you should have a Cloud Foundry...
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OpenVPN
Learn how to build a proper virtual private network with OpenVPN in this tutorial.

Build a Real VPN with OpenVPN

Learn how to set up your own VPN in this tutorial from our archives.  A real, genuine, honest-to-gosh virtual private network (VPN) is an encrypted...
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Absolute LInux
Absolute Linux is a Slackware-based distro that you might find to have the perfect ratio of old-school looks and present-day usability.

Absolute Linux Offers Old School Charm, Thanks to Slackware

There are two things you can count on with Linux: Some distributions do a great job of pushing forward. Some distributions do a great job of...
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cli
Learn the basics of the cf CLI tool in this preview of the Cloud Foundry for Developers training course from The Linux Foundation.

Cloud Foundry for Developers: The cf Command

In this series, we are previewing the Cloud Foundry for Developers training course to help you better understand what Cloud Foundry is and how to use...
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compile kernel
Jack walks through the process of compiling a Linux kernel, using Ubuntu 16.04 server.

How to Compile a Linux Kernel

Once upon a time the idea of upgrading the Linux kernel sent fear through the hearts of many a user. Back then, the process of upgrading the kernel...
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Cloud Foundry
In this article, we continue our look at the Cloud Foundry for Developers training course from The Linux Foundation.

Cloud Foundry for Developers: Architecture

Cloud Foundry is large and complex, because that is what happens when we build software to automate tasks we've been doing manually. In this series,...
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How to Synchronize Time with NTP in Linux

The Network Time Protocol (NTP) is a protocol used to synchronize computer system clock automatically over a networks. The machine can have the...
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Viperr Linux
Jack says Viperr Linux feels very much old school, with a bit of new-school technology inside.

Viperr Linux Keeps Crunchbang Alive with a Fedora Flair

Do you remember Crunchbang Linux? Crunchbang (often referred to as #!) was a fan-favorite, Debian-based distribution that focused on using a bare...
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Cloud Foundry
We continue our look at the Cloud Foundry for Developers training course with an overview of some basic terms.

Cloud Foundry for Developers: Definitions

In the first article in our series on the Cloud Foundry for Developers training course, we explained what Cloud Foundry is and how it's used. We...
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training
Jack Wallen talks with recently certified LFCS James Medeiros.

Linux Foundation LFCS: James Medeiros

The Linux Foundation offers many resources for developers, users, and administrators of Linux systems. One of the most important offerings is its...
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