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Let’s do Postfix slowly and properly – Part 6: Relay authenticating with SASL

Piggybacking off of Dovecot to provide authentication services for Postfix.

  • Post date September 13, 2019
  • Post categories In Linux, Server
  • 1 Comment on Let’s do Postfix slowly and properly – Part 6: Relay authenticating with SASL

Powerline secrets

You know that XKCD comic where the protagonist googles a tech question and the only matching result is from a long dead thread or even forum that details…

  • Post date August 21, 2019
  • Post categories In Linux

StackExchange Answers: Shells

Sometimes a Stackoverflow answer is so good that it helps me understand something I had kind of given up on. The distinctions of login and interactive shells are…

  • Post date August 9, 2019
  • Post categories In Linux

How to force Steam UI doubling on linux

In 2018 Steam on linux got the ability to autodetect HiDPI screens and resize the UI accordingly. I would guess this kicks in on 4k resolutions. I’m guessing…

  • Post date January 13, 2019
  • Post categories In Desktop, Linux

Customize your keyboard layout (and have it work under Wayland)

Customizing keyboard layout is a bit of a jungle. What works when you’re on the console may not work when you’re running X which again may not work…

  • Post date January 11, 2019
  • Post categories In Desktop, Hardware, Linux

Proxy-set-header: Forwarding HTTP headers from Nginx to a WordPress container

I detailed in a recent post how I got a working WordPress container setup, complete with database and PHP engine. I saved the bit about how to redirect…

  • Post date September 6, 2018
  • Post categories In Linux, Server

My life as an IP hobo and the promise of Dynamic DNS

When your servers don’t respond / who you gonna call? Well, maybe not call but look. And I’m talking about my server residing on my HTPC not yours.…

  • Post date September 4, 2018
  • Post categories In Linux, Server

Moving site: Using MySQL to search-and-replace WordPress domain name

It seems that the recommended way to change the references to the domain name in MySQL on a WordPress install is to take the whole thing offline and…

  • Post date September 2, 2018
  • Post categories In Linux, Server

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