Ubiquiti Dream Machine Pro VPN

I use a Ubiquiti Dream Machine Pro (UDM) as the firewall/router on my home LAN. It’s a very powerful machine1. With a very good web-based…

Changing WordPress File Upload Limits

I can’t tell you how much time I’ve wasted over the years trying to get WordPress to accept larger upload file sizes. If, like me,…

Running the Right Version of PHP in WordPress

Today’s hair-pulling exercise brought to you by WordPress, Apache and PHP! WordPress is a wonderful blogging/website platform…but it isn’t terribly well-documented, in part because it…

Hyper-V Gotchas

I’m looking to decommission an older Windows 10 desktop I keep around for testing software. It finally occurred to me I could use my spanking…

To Really Melt Your Brain…

Take on any programming task which involves working with multiple different coordinate systems! You know, the things that define where stuff appears on a screen.…

Virtual Dovecot Users

I run dovecot on a VPS for remote IMAP access, with postfix as the underlying mail server. Originally, it handled mail for just one of…
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