I have selected Ubuntu as OS platform to install my php, wordpress and mysql. It gave me lots of learning experience on Linux. Here is many steps I recorded during working on my 51sec.org blog site. 1. Configure InterfacesWelcome to Ubuntu 15.10 (GNU/Linux 4.2.0-16-generic x86_64) * Documentation: https://help.ubuntu.com/48 packages can be updated.37 updates are security updates.Last login: Sat F...