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One place to go to - if you care about some explaining of those scripts too - would be our official+ blog Piversify:

Piversify is a blog dedicated to the Raspberry Pi, written by members of the raspberrypi.stackexchange.com community.

Here's the procedure how to contribute.

+ Piversify is not hosted by or otherwise linked to StackExchange itself or the Stack Exchange Inc. It is merely run by the community and its moderators here without being legally tied to StackExchange.