Install Ubuntu in VirtualBox + SSH, HTOP, TMUX & Firewall Config

Описание

In this tutorial I cover installing VirtualBox. Then, using VirtualBox I install a Ubuntu Linux Server into a Virtual Machine. Using this virtual machine I show you how to install tmux, htop and SSH server. I then configure the host firewall of the Ubuntu Linux Server for allowing us to SSH to the server. Finally, I configure the firewall of my ISP (AT&T U-verse) to allow the SSH protocol in from the outside world.

You may obtain VirtualBox from Oracle here:
https://www.virtualbox.org/

You may obtain Ubuntu Server from here:
http://www.ubuntu.com/ Click 'DOWNLOAD' then 'SERVER'

You may obtain more information regarding the UFW firewall in Ubuntu here:
https://wiki.ubuntu.com/UncomplicatedFirewall

You may obtain more information about my ISP here:
https://www.att.com/shop/u-verse.html