Uptime 4 years

Since I like posting screeshots of uptime figures here is one of an anti-spam machine up for 1496 days (just over 4 years). The machine is running Red Hat 4.

The Cost of Microsoft Windows 7

It's free - it came with my computer Love them or hate them Microsoft are effective in business. One of their methods of peddling their product is to ensure that all dealers supply their product by default and bully the dealer if they try to supply a... » More

Gimp and Pareto’s Principal

Pareto's Principal, also known as the 80/20 rule, this principle holds that for any given event, 80% of the results come from 20% of the activity. For example, if you subscribe to Pareto’s Principle, then you probably believe that 8o% of the work in... » More

LAMP on Ubuntu

There are several different commands that can be used to install Apache and MySQL services with PHP support: sudo apt-get install tasksel && sudo tasksel sudo apt-get install lamp-server^ sudo apt-get install apache2 libapache2-mod-php5... » More

Visualising Social Networks like Facebook

I was asked to check out Gephi with the aim of visualizing Twitter and Facebook social networks. I installed Gephi on Ubuntu using the following (PPA): sudo apt-add-repository ppa:rockclimb/gephi-daily sudo apt-get update sudo apt-get install... » More

Ubuntu Background NASA Image of the Day

I just used the Python script located here and created getnasa.py in my home directory. I made it executable and added it to my System > Preferences > Startup  Applications. Now I have a nice new NASA space image refreshed each day!  

Camlough Lake Swim

A target for the same swim next year 1.75km as the crow flies but more like 2km: 28. Jonny McCullagh: 42.40

WordPress Upgrades and LDAPS

I have a WordPress installation which uses LDAP against Active Directory to authenticate users. I upgraded PHP to version 5.3.8 from version 5.1.6 (using the Atomic Repository) and also upgraded WordPress and the LDAP plugin. I'm not sure which upgrade... » More

Watercolor Action for Photoshop

I had been asked to create some watercolour versions of my holiday photos so I created the following action file for Photoshop (CS2). What does the action do? Creates 3 new dupliacte layers Layer 1 - Filter > Artistic > Cutout (with... » More