On Sat, Jul 8, 2023, at 01:42, Jonas Borchelt wrote:
> The book "Absolute OpenBSD" is an excellent choice to expand your knowledge
> of the OpenBSD operating system. It was written by Michael W. Lucas and is
> regarded as a comprehensive resource for beginners and advanced users alike.
> It covers various aspects of OpenBSD, including installation, network
> security, system administration, and more. Enjoy reading it!
>
There is another book by Michael Lucas that may be of benefit: "Httpd and
Relayd Mastery".
You can buy it as a *.pdf from Tilted Windmill Press.