Posts

I needed to replace my old tablet, and decided to buy the Volla Tablet from a German company. Let’s start with where I’m coming from, a Lenovo Yoga Tab: My old Lenovo Yoga Tab ...

Wherein I figure out why my Ceph S3 is so slow and think about potential hardware upgrades. As part of my goaccess post, I had to copy around almost 60 GB of logs, from my laptop to my desktop. I decided to do that via my Ceph S3. And it was very, very slow. There were 185 files to copy, with a total size just shy of 60 GiB. The majority of that size comes from two Traefik log files, both around 30 GiB in size. I used Rclone to sync the files to an empty directory on my desktop with this command: ...

Wherein I end up replacing my Brief setup for RSS with FreshRSS. Over the holidays, I visited my family and only had my laptop with me. While I have most things properly synced, my RSS feed subscriptions are not. Up to now, I’ve been using the Brief Firefox extension. It looks like this: Example of the Brief UI ...

Wherein I talk about a small tool for access log analysis on the terminal. I recently re-discovered a small tool I already came across a while ago, but never wrote a post about: Goaccess. It’s a command line tool which can be used to do quick analysis of web server access logs. It understands some of the standard formats from e.g. Apache out of the box, but also provides facilities to parse other log formats. In this post, I will use it to parse 30 GB worth of logs from my public-facing Traefik instance and see what I can get out of it. ...

Wherein I update my Turing Pi 2 boards to a new firmware. During the migration of my Homelab to a fleet of Raspberry Pi 4, I bought two Turing Pi 2 boards and put eight Raspberry Pi CM4 8GB into them. You can read more about my setup here. The board has a nice Board Management Controller (BMC). It is an Allwinner SoC with 128 MB of RAM and 128 MB of flash for the OS. It’s running an embedded Linux distribution. This BMC implements a few interesting features: ...