SysAdmin

11 May 2019

Logging A Lot In Journald

Dev SysAdmin

I’ve been dealing with a service recently that, at least for a while longer, needs to log a serious amount of data. We are talking hundreds of thousands of lines every hour. The challenge was getting systemd to keep more… Read On

08 Jan 2019

A Story about Let’s Encrypt and my Synology NAS

Dev Let's Encrypt SysAdmin

New year, new (sysadmin) me, or something like that. Step one was to fix a failing backup jobs on my Synology NAS. As usual, things escalated. This blog post has nothing really to do with that backup job, which turned… Read On

14 Dec 2018

What is actually on this VPS?

Dev Kubernetes MySQL Netlify Perl SysAdmin

Every couple of years I rebuild my main development VPS for some reason or another. Months ago I realised that I had gradually worked my way up the DigitalOcean spec list but was now using a fraction of the resources…. Read On

01 Dec 2018

Bulk Updating Apache VirtualHost Ports

Dev SysAdmin

Is there a way to use variables in an Apache config file? Specifically for the port number in a `VirtualHost` block? The answer is, kind of… Why is this even a problem? My VPS is a mix between a productive… Read On

07 Nov 2018

Renew LetsEncrypt Cert and Remove Unused Domains

Dev SysAdmin

Is it possible to renew a Let’s Encrypt certificate and drop one or more domains at the same time? Yes it is. Some Background Here’s the scenario. I have abc.com, xyz.com and foobar.com all on a single Let’s Encrypt certificate…. Read On

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