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Category: Tips

Clean up harddrive space on Ubuntu Server with journalctl

After running for a while, an Ubuntu server tend to get bloated with… stuff. One particularly weird one is the disk usage of a bunch of /var/log/journal/* entries that hog a lot of space. In my case, 2GB. This is significant on a machine with just 20GB of space. You can see their disk usage… Continue reading Clean up harddrive space on Ubuntu Server with journalctl

Published February 2, 2022
Categorized as Tips Tagged tip, Ubuntu

Simple photo effects with ImageMagick

I recently explored the capabilities of converting photos to something that looks hand-drawn with a pencil using ImageMagick. It is difficult to get good results, but I thought I would share a few one-liners that I found useful to play around with, as well as a bonus effect that turns a photo into something resembling… Continue reading Simple photo effects with ImageMagick

Published May 2, 2021
Categorized as Tips Tagged imagemagick, photos

Change this:

listen 443 ssl;

to this:

listen 443 ssl http2;

Done… I wish all tech upgrades were this easy.

Continue reading How to add http2 to an nginx website

Published April 13, 2017
Categorized as Tips Tagged http2, nginx

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