Category: Server

Purging unwanted Gitea users

Greeting unexpected visitors like a returning hero

Post date February 15, 2025
Post categories In Linux, Server
2 Comments on Purging unwanted Gitea users

Let’s do Postfix slowly and properly – Part 13: DMARC

The mailboxes are from Denmark. That’s the joke.

Post date July 22, 2024
Post categories In Linux, Server

Photo by Anna Tarazevich: https://www.pexels.com/photo/close-up-photo-of-a-stamp-on-a-paper-5425649/

Let’s do Postfix slowly and properly – Part 12: DKIM

Do Kindly Internalize Mail (from me)?

Post date June 2, 2024
Post categories In Linux, Server

Samba simplified

Much like dancing instructors, Samba guides either overcomplicate things or just don’t explain themselves. Let’s find the joy in Samba.

Post date July 25, 2022
Post categories In Desktop, Linux, Phone, Server

Switching to systemd-resolved for mDNS

Local name resolution made simple

Post date July 3, 2022
Post categories In Desktop, Linux, Server
5 Comments on Switching to systemd-resolved for mDNS

Sharing files with the Transmission system user

tl;dr don’t use chmod -R 777

Post date May 24, 2022
Post categories In Desktop, Linux, Server

Server logs and GDPR compliance

How to bring Nginx logs in to compliance with the GDPR.

Post date December 25, 2021
Post categories In Data, Linux, Server

Where did that request really come from?

Testing X-Forwarded-For headers with WordPress, Nextcloud et al.

Post date November 9, 2021
Post categories In Linux, Server

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