Posting short GnuPG clear signed messages on social media sites

Stefan Claas stefan.claas at
Sun Aug 6 10:52:59 CEST 2017

On Sun, 6 Aug 2017 00:29:37 -0500, Werewolf wrote:

> A simpler methode on a linux system 
> gpg --clearsign|qrencode -o message.png

> For Decoding message and verifying signature
> zbarimg message.jpg| sed "s/QR-Code:-/-/g"|gpg 
> or just to verify signature
> zbarimg message.png| sed "s/QR-Code:-/-/g"|gpg --verify

Thanks for pointing that out!

And with zxing, available at
we can omit sed usage.

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