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04
Sep 2021
fortune | cowsay
$ brew install fortune $ brew install cowsay $ fortune | cowsay ---------------------------------------- / Retirement me...
26
Oct 2017
How to install your SSH key on a remote server
1. Nice way You can install an SSH key by executing ssh-copy-id user@servername.com Now you can log in to the remote se...
22
Oct 2017
Rails: Preview your emails with MailCatcher
Do you know the feeling of copy and pasting the signup-link from this development.log? There’s a better way to do ...
22
Oct 2017
Host your emails with Mail-in-a-Box
At our cooperative (TechGenossen) we used Gmail as our Email-Provider at first. But we found Gmail to be too expensive f...
26
May 2013
A short primer on Pair Programming
When I started to pair-programm I had absolutely no idea what I was doing. I sat next to another programmer and we start...
22
Jan 2013
How to manage and share your dotfiles using homesick
Castle 11 from Bill Ward’s Brickpile. (CC BY 2.0) Since quite a while, I try to find a good solution for sharing m...
30
Sep 2012
Script to disable internet connectivity for Mac OS X
From time to time, I really want to make it hard for me to seek for distractions. I found myself using the nice Mac OS X...
29
Sep 2012
Lessons from the prime factorization dojo
Last week, my colleagues at Gutefrage.net, and I had our second Coding Dojo. I learned an important lesson — even though...