Hi, this will be the last post on this website. All future posts will be over at my new domain josuakehlenbach.eu. See you there! :)

In a world in which there is an online service for basically everything, secure passwords are incredible important. For most websites the password is the only security measure that the user can inf...

If my last post Shell 101 was the shell elementary school then we are graduating to the shell high school now. The commands and concepts that I explain in this post are a bit more advanced and hav...

Sometimes when I talk to people about Linux, they tell me that they have problems with “this black box where you have to type stuff”. Most likely they just mean a terminal emulator. There is this ...

The Problem A while ago I noticed that the fans in my laptop became loud even while I wasn’t doing any computing-heavy tasks. I got curious about this and started to monitor the CPU-usage of the r...

Since I got asked way to often “Why does your Windows look so weird?”, I decided to write a blog post about ‘my weird windows’ (spoiler: it’s Linux). This way I can answer the next person “You ca...

I don’t know how you found this website but thanks for visiting anyways. In the future I will post some tech related stuff and maybe drop some unqualified opinions about the books I’m reading. Mos...