Posted by Klaus Eisentraut in android
Some time ago, I bought a Redmi Note 4x global version also known as "mido". I decided for this one because it is currently one of the most popular phones for Lineage OS and has a perfect price/value ratio.
Since a few month, I wasn't able to install any …
Posted by Klaus Eisentraut in ctf
For a long time, I wanted to do the vortex Wargame. I've recently started it and want to document my progress here.
Level #0 is quite easy and only the warm-up. You have to read four unsigned 32-bit integers, sum them and send the result back in order …
Posted by Klaus Eisentraut in scripts
Over two years ago, I wrote an article about how I backup my personal data with AWS S3. Since then, my data grew to around 126 GB and I had the urge to switch to the even better suited and cheaper AWS Glacier. With Glacier, I'm paying only around 50 …