A nice little freeware tool (without ads) to scan a range of IP’s is Angry IP Scanner: http://angryip.org/ It shows you which IP’s are active as well as the associated…
Cross platform IP scanner
Allow VoIP phone system through Pfsense
I spent ages trying to figure out why our VoIP base station could not connect to the external PBX through Pfsense, only to find out that Pfsense works quite happily…
Install LAMP stack Ubuntu 14.04 / 14.10
LAMP simply stands for Linux Apache MySQL PHP This tutorial will not cover the installation of Linux, instead we will cover the following: Install Apache Install MySQL Install PHP Step…
Get free Internet Wifi hotspot – Tunneling HTTP over DNS
From time to time you may require urgent access to the internet and you don’t have your credit card handy / you’re broke / or you just like getting things…
Mount remote file system over SSH
From time to time it is handy to be able to treat a remote file system as though it were mounted locally. This is particularly useful if you have a…
Show disk space Linux terminal
To display the disk space available / used for each partition in Linux, execute the following command in your terminal: df -h The -h option lists the results in MB…
Install Oracle Java 8 on Ubuntu 16.04
Simply run the following three commands in your terminal: sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java8-installer You will be asked to accept the terms and conditions, and…
Install Oracle Java 7 on Ubuntu 14.04 / 14.10
Simply run the following three commands in your terminal: sudo add-apt-repository ppa:webupd8team/java sudo apt-get update sudo apt-get install oracle-java7-installer You will be asked to accept the terms and conditions, and…
MySQL – create database, add user, grant permissions
This guide will explain how to create a database in MySQL, add a new user to MySQL, and grant permissions on that database for the new user. Login to MySQL…
Install phpMyAdmin Ubuntu 14.04 / 14.10
Install phpMyAdmin by executing the following command in your terminal: sudo apt-get install phpmyadmin You will be prompted with a number of questions through the installation process: Select apache2 as…









