Install KOReader on Kindle 4
KOReader is an eBook application optimized for E-Ink readers. It can even be installed on old Kindle devices. The manual explains to required steps.
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Install debian without default user via cloudinit
Cloudinit provides means to initialize a VM instance after it has been provisioned by an image. Many images create a default user but you can skip this step.
Download of multiple audio tracks with yt-dlp
yt-dlp can download videos from many websites. If the website offers multiple audio tracks for a video, here is how to download and integrate it into the vid...
Examples for exiftool
exiftool is a powerful tool for working with EXIF data but it is often not intuitive. Therefore, I collect a few useful examples on how to use it here.
Hints for Strato Services
I had a look at quite cheap Strato VPSs and wanted to collect a few tips.