Create VirtualBox Host-only Interface via Commandline

Error message:

VBoxManage: error: Nonexistent host networking interface, name ‘vboxnet0’ (VERR_INTERNAL_ERROR)

Solution via commandline:

vboxmanage hostonlyif create

Related reading:

1. Virtualbox manual: https://www.virtualbox.org/manual/ch06.html#network_hostonly
2. Host-only network in virtualbox:
   https://condor.depaul.edu/glancast/443class/docs/vbox_host-only_setup.html
3. Setting up virtualbox host-only network:
   https://cs4118.github.io/dev-guides/host-only-network.html