Category Archives: Tech
Westminster Skeptics: The Revolution Will Be Digitized
After being in London for nearly a year I’ve finally managed to make it to a Westminster Skeptics in the Pub meeting. I was rewarded with an entertaining and thought-provoking talk by crusading journalist Heather Brooke. Based on her new … Continue reading
Posted in Internet, Life, Politics, Tech
3 Comments
Willing to pay for sync?
Matt Assay had an interesting post up on the Register today about Amazon’s kindle store outselling Apple’s ibooks. His thesis is that this is driven by the fact that Amazon has a much larger range of titles and that kindle … Continue reading
Stepping Through Large Database Tables in Python
In order to report usage on our PBSPro compute cluster at work I wrote a simple set of python scripts to dump the accounting information into a MySQL database. This has been working fine for the last year churning out … Continue reading
Posted in Tech
Leave a comment
Flexlm License Servers and Firewalls
If you are lucky enough to run your flexlm servers on a tightly controlled corporate network then you probably just turn the firewall off on those servers and get on with your life. Everyone else goes through a certain amount … Continue reading
SC09 – Interesting Tech – Filesystems/Storage
All the usual suspects were visible in Portland this year. Including Panasas, Data Direct, Isilon, Lustre and IBM/GPFS. But we’ve all seen those all before. Two storage related technologies caught my eye at SC09 because I’d never seen them before. … Continue reading
Posted in SysAdmin, Tech
Leave a comment
SC09 – Interesting Tech – Shared Memory
We are beginning to approach the end of the conference formally known as SuperComputing, so I thought it was about time that I started to write up some of the copious volumes of notes that have begun to clutter up … Continue reading
Posted in SysAdmin, Tech
Leave a comment
Playing with Hugin Panorama Stitcher
I finally got around to playing with stitching some photos together using the Hugin stitching tool. Hugin is very powerful but I would have found it entirely incomprehensible if it wasn’t for an excellent tutorial from lifehacker. I’m quite pleased … Continue reading
Europython – Days 3 to 5 – Roundup
As Europython got more hectic and my 3G connection got more erratic, my daily blogging ceased. So this roundup is mostly the result of notes I wrote on the train journey through the picturesque Welsh Borders back home to Cardiff. … Continue reading
Posted in SysAdmin, Tech
2 Comments
Europython – Day 2 – Tutorials
Today’s notable achievements were that I managed to stay on power and network for most of the day. Mostly due to the fact that I lucked out to get a seat next to a power bar in the lecture theatre … Continue reading
Posted in SysAdmin, Tech
Leave a comment
Europython – Day 1 – Tutorials
I have to admit to a certain amount of trepidation when I signed up for EuroPython 2009. As primarily a sysadmin rather than a developer I was worried that I might not have the requisite knowledge to get the benefit … Continue reading
Posted in SysAdmin, Tech
Leave a comment