We're sure there's a good reason you need to get on that Wi-Fi network. Here are tricks to help you connect when you don't have login credentials.
Forget VirtualBox - I discovered a better, more reliable VM manager for Linux ...
If you need to use virtual machines on Linux, try Virt-Manager. Virt-Manager is more reliable than VirtualBox. Virt-Manager is completely free and open-source. I'm a long-time supporter of VirtualBox.
You don't need to live in the Linux terminal.
Learn how to use Bash aliases to shorten commands, reduce errors, speed up tasks, and improve your productivity in the Terminal.