Information Security 101: What your business needs to know

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The Essentials of Information¬†Security In this presentation we are going to cover the essentials of how to protect your intellectual property, primarily when it relates to information that your business depends upon. From a technical […]

Howto: What is Git and Github? How do I use it and why should I care?

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Git was made by Linus Torvalds in 2005, originally as version control software to better enable contributors to upload code to the Linux kernel.¬†Git is a version control system. Sometimes referred to as an SCM […]

Pro Tip: For, While and Until Loops

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LEVEL: SYSADMIN / TIME: 1-2 min. Here’s some handy quick reference examples to go back to easily if you are needing to use for, while and until loops in your bash shell scripts. This is […]

How to set the default terminal (or window manager, browser, and much more) in Linux

How to update the default application for web browser, terminal and more - update-alternatives

Ever wondered how your Linux system chooses the default Terminal Emulator, web browser, window manager, text editor, particular version of an app (eg, php5 vs 7/python2.7 vs 3)? Wonder no more! Change the default app […]