Video Tutorial - Sync Sunbird with Google Calendar

In this short video tutorial, you will learn how to configure Mozilla's Sunbird calendaring application to synchronise with your Google Calendar. You get the best of both worlds - a desktop client and anywhere-access over the web.

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Command Line Tip - Verify Downloaded Files

CD image - source http://www.sxc.hu/photo/1015749

Ever wondered what that MD5sum and SHA1sum things are when you are downloading ISO images? Whether it's a Linux distro, or any other file, you might have seen these 'checksums' floating around.

Their purpose is to allow you to verify that you have a complete and uncorrupted copy of a file. If you can generate the same checksum with your copy of the file, then the file must be ...

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Video Tutorial - Getting Started with GNU Screen

Peter Upfold takes a look at GNU Screen and gives a tutorial on how to use its multi-session capabilities, as well as renaming your sessions and using detaching and re-attaching.

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