Go back to previous directory in Terminal

When working with macOS or Linux terminal you often end up switching between two directory. Especially when the directories are far apart in the file tree, changing from one directory to another can take several keystrokes. From browsing the web you are probably used to something better. Just one click on your third mouse button or a gesture on the...

Use VPN in Docker container with OpenConnect

For a new project I needed to call an API from within a micro service that was running as Docker container. Usually this would not be a big deal. However, the API is a private API and, therefore, it is only accessible from within a virtual private network (VPN).

I struggled for while to get everything running. So I hope...

Cisco AnyConnect: Store Multiple VPN Connections

Cisco AnyConnect is one of the most common clients for connecting your machine to the virtual private network (VPN) of your university or company. However, over the GUI you cannot setup multiple VPN connections at same time. When changing from one VPN server to another one, which happens quite a lot in case (thanks to publications hidden behind paywalls), you...