Incremental backups

A weekly backup strategy is necessary step to avoid huge data loss in case of an issue.

There are many open source programs that will help you to do that, but why do you have to rely on a 3rd party program when you can create a small script and or program that will achieve the same result ?


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Thunderbird - strip your email headers

Today we will learn how to strip some information from our email headers.

From, to and date are mandatory in email headers, but the rest information can be eliminated or exchanged easily as we are about to learn.


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GPG - use stronger algorithms

I just don't get it. GPG is using the weakest as possible encryption algorithms by default.

Let's have a look what we can do about it.


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