Problem connecting to Webmin – Ask Ubuntu http://askubuntu.com/questions/78627/problem-connecting-to-webmin
Reboot a Server from Command Line? – Ask Ubuntu http://askubuntu.com/questions/397502/reboot-a-server-from-command-line
How to Uninstall Software Using the Command Line in Linux http://www.howtogeek.com/229699/how-to-uninstall-software-using-the-command-line-in-linux/
package management – How can I install just security updates from the command line? – Ask Ubuntu http://askubuntu.com/questions/194/how-can-i-install-just-security-updates-from-the-command-line
apt – How to list all installed packages? – Ask Ubuntu http://askubuntu.com/questions/17823/how-to-list-all-installed-packages
AutomaticSecurityUpdates – Community Help Wiki https://help.ubuntu.com/community/AutomaticSecurityUpdates
VirtualBox lab: Port Forwarding https://nsrc.org/workshops/2014/btnog/raw-attachment/wiki/Track2Agenda/ex-virtualbox-portforward-ssh.htm
virtualbox.org • View topic – How to ssh into a guest using NAT? https://forums.virtualbox.org/viewtopic.php?f=8&t=55766
Ubuntu Server Virtual Machine with SSH using VirtualBox on Mac OS X // Lee On Coding // My blog about coding and stuff. https://leemendelowitz.github.io/blog/ubuntu-server-virtualbox.html
Ubuntu 11.04 PowerPC Installation Guide https://help.ubuntu.com/11.04/installation-guide/powerpc/index.html