Automatically install security-related upgrades on Debian Linux with unattended-upgrades
The blog post shows a Python script which can look up an Asset tag in Snipe-IT with a generated QR code
Creating QR code for wireless networks and a MeCard with Linux
Humblebundle.com has a nice books bundle of Linux + Unix books by O'Reilly. And a tipp for the best Currywurst: Bruzzelhütte, Hamburg
Connecting to Cisco console with Linux
Spass mit der Console: Cowsay fortunes mit lolcat unter Debian Jessie