Tom Wood

Disk space check and email warning if over threshold

This is pretty simple, but it’s one of those things I find myself needing every so often and not being

Setting up Postfix to use IPv6 was a little tricky. Obviously I needed to configure my DNS servers to have

Setting up Bind to provide DNS over IPv6 was fairly straightforward. In fact it was on by default: listen-on-v6 {

After discovering that my work PC has a fully working IPv6 internet connection (and therefore giving me the ability to

At work today someone asked me what our IP address was (so they could whitelist our access to some server

At work we hit a bug that resulted in the following behaviour: We set the system time on our embedded

It’s been a long time since I’ve had a blog, but several times lately I’ve found myself thinking that sharing