Jack Wallen demonstrates how to install software from the command line on Ubuntu, AlmaLinux, Arch Linux, and openSUSE.

Can anyone tell me the command to switch to the linux GUI and does anyone know of a good site of linux commands for a newbie ...

Sometimes a good GUI can make a server even easier. Jack Wallen shows you how to install the GNOME Desktop Environment on Ubuntu Server, and why this might be a good idea.

VirtualBox virtual machines can be run without working with the GUI. See how to take advantage of the VBoxManage command to start, pause, and power down your VMs.