Using the cat Command To Hide Files Inside Other Files

cat is a standard command from Unix operating systems, such as BSD and Mac OS X, and Unix-like operating systems, such as Linux, that can be used to concatenate and display files. In this tutorial, I'm going to teach you how to hide any file inside any other file using cat, such that no one will every know the hidden file is there. This obviously has a number of uses, including providing another layer of protection for sensitive information such as bank numbers, personal information, etc.WARNING:...

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How To Backup Your DVDs using DVDShrink

The most common question people ask me is how to backup commercial DVDs (which usually come in DVD-9 format) for burning to regular, run-of-the-mill blank DVDs (DVD-5 format). There are many ways to accomplish this, but one of the easiest is to use DVDShrink. It's a closed-source program that's available for Windows users, although Linux users (such as myself) can run it effectively through WINE.Step 1The first step is to download DVDShrink. It's pretty easy to find and you can download it here...

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