How To List and Delete Iptables Firewall Rules | DigitalOcean https://www.digitalocean.com/community/tutorials/how-to-list-and-delete-iptables-firewall-rules
Iptables Essentials: Common Firewall Rules and Commands | DigitalOcean https://www.digitalocean.com/community/tutorials/iptables-essentials-common-firewall-rules-and-commands
How To Set Up a Firewall Using Iptables on Ubuntu 14.04 | DigitalOcean https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-iptables-on-ubuntu-14-04
How To Choose an Effective Firewall Policy to Secure your Servers | DigitalOcean https://www.digitalocean.com/community/tutorials/how-to-choose-an-effective-firewall-policy-to-secure-your-servers
The Beginner’s Guide to iptables, the Linux Firewall http://www.howtogeek.com/177621/the-beginners-guide-to-iptables-the-linux-firewall/
25 Most Frequently Used Linux IPTables Rules Examples http://www.thegeekstuff.com/2011/06/iptables-rules-examples/
server – How can I host a domain/website on my new VPS? – Ask Ubuntu http://askubuntu.com/questions/124261/how-can-i-host-a-domain-website-on-my-new-vps
web hosting – Add domain to VPS – Webmasters Stack Exchange http://webmasters.stackexchange.com/questions/17911/add-domain-to-vps
How-to Setup a VPS to host websites. – VPSTutorial.com http://vpstutorial.com/setup-a-vps-to-host-website/
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
Some basic Git instructions for Github for Mac and the command line https://gist.github.com/albatrocity/1201187
router – What is port forwarding and what is it used for? – Super User http://superuser.com/questions/284051/what-is-port-forwarding-and-what-is-it-used-for
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
Horsham and Gatwick Country Lettings – Facilities http://www.gatwickcountrylettings.co.uk/facilities.php
How to export delicious bookmarks to XML and import to Evernote, no limits, no coding – ideologio http://www.ideologio.com/content/how-to-export-delicious-bookmarks-to-xml-and-import-to-evernote-no-limits-no-coding
Cutting and slicing strings in Python – Python Central http://pythoncentral.io/cutting-and-slicing-strings-in-python/