Linux backup options
Until recently I've been happily using Obnam for all my backup needs, both on local machines and servers. However, the main developer has decided to step down, and the community,…
Moving to nginx
Several years ago I tried an introduction to nginx, to see whether this alternative to Apache offered any advantages. At the time I wasn't convinced, particularly as nginx had some…
Why I don’t work with recruiters
Over the past few years, I've received over 500 emails from recruiters relating to 'amazing roles I might be interested in' (this doesn't include all the phone calls). Of those,…
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,…