Programmatically (un)set environment variables in Winodws

Use setx in a batch file.

setx NAME "value"

Unset (persistant) only in the registry (execute 'regedit')

HKEY_CURRENT_USER\Environment

Add route to reach a container in Docker for Windows

```powershell
route add 172.17.0.0 mask 255.255.0.0 10.0.75.2-p
```

• First IP address is the default Docker subnet
• The last IP address is the address of the Docker host
• The -p flag persists the change across reboots

Autostart virtualbox manage at boot

Create a link in your autostart folder with target "C:\Program Files\Oracle\VirtualBox\VBoxManage.exe" startvm "VM_NAME" --type headless