Relearning modern C
Over the past few weeks I've started relearning the C programming language, which I haven't used much since my undergraduate degree. Apart from the intellectual challenge, there's a lot of…
Life as a coin-operated monkey at PHPNW
On Tuesday 6th June I'll be delivering my Life as a coin-operated monkey talk about my experiences as a freelance PHP developer and Linux system administrator at the PHP North West…
Open dompdf files in the browser instead of downloading
I use dompdf in a number of sites to produce PDF documents from HTML and CSS. It works brilliantly most of the time, but one slight annoyance I've experienced recently…
A simple accounts package in Python
Recently I've been working on 125 Accounts, a simple accounts package written in Python. The main goal is to have an extremely simple system for generating business documents, tracking who owes…
Self-hosted Git using SSH
Most of my Git needs are met by GitHub (public) and BitBucket (private), but occasionally I want to hold confidential data on a server which I control. There are self-hosted…
Eighteen months as a freelancer
I've now been freelancing as a PHP developer and system administrator for eighteen months, the same amount of time I spent working at my previous employer. Whilst there have been…
Fixing slow and blocked SSH connections with UseDNS
In the configuration shipped with many Linux distributions, including Debian, OpenSSH will attempt to lookup the reverse DNS records for the source IP of all incoming connections. If a result is found,…
Canonical’s cloud certification policy
Canonical's recent announcement that they will be taking a stand against risky unofficial Ubuntu images has been causing a bit of a stir this week, most notably on Matthew Garrett's…
Checking why a restart is required on Ubuntu
All of the servers that I run for myself or clients have a small script installed which runs every night to download the list of packages and email me with…
FLOSS UK Spring 2017 call for papers
The annual FLOSS UK Spring conference will be held in Manchester next March and the call for papers is now open. I've attended this conference every year (bar one when…