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Jonas Doku Wiki
This is the main page of my own personal dokuwiki, where I collect all kinds of stuff. This might not be of relevance for you, and some of what is included here might even be a bit cryptic - but in case it helps, it helps: feel free to use it.
Main reason why I have this here: When working or just playing around with IT (i.e., servers, software etc.), I occasionally get stuck and try to find publicly available information. Yes, you can find it, but often it is outdated, not exhaustive - and a main cause for trouble is that people do not give any information about to which version of underlying software etc. their content applies. I try to do better.
You can find information on several topics here:
- Ubuntu 20.04 improvements - after installing
- Contabo server setup - quite specific stuff if you have a (VPS) server hosted at Contabo
- Apache 2.4 setup with SSL - multi-domain setup
- Exim 4 setup with SSL, SPF, DKIM, DMARC - multi-domain setup
And again: All of these pages are just „notes“ taken during configuration and setup.
Good luck and have fun!
— Jonas Rathert 2021/11/01 13:43