There are plenty of things wrong with #5G.

It's incredibly insecure:
https://t.co/4myOno8LUy

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Thread (long, très ! )

Génie! Après avoir enregistré un échantillon de 27 signatures (ou plus) le script appose une signature sur chaque page d'un pdf à l'endroit désigné.
Nécessite imagemagick et coreutils

For bureaucratic reasons, a colleague of mine had to print, sign, scan and send by email a high number of pages. To save trees, ink, time, and to stick it to the bureaucrats, I wrote this script.

via https://twitter.com/arvidkahl/status/1248523267712917504