Code Archive

A while ago I published a snippet to generate an OTP auth token from the command line, but I recently got a new phone and had to re-add all my secret keys to a different authenticator app. As I keep all the secret keys backed up I made another script … more

While migrating my website that also runs a bitcoin testnet faucet I decided to finally automate the bitcoind startup using supervisord. I had already done that in other locations but had forgotten some important settings. Bitcoind takes some time to start, and supervisord needs to know. I also had to … more

I use a custom screen locking script together with xautolock for automatic locking and manual locking when needed. To prevent multiple i3lock instances from starting I use an atomically created mutex. The script has somewhat excessive logging that still remains from the time it was buggy. more

Dice I use the same script on multiple machines to pick a random desktop background and i3lock wallpaper. It performs a few sanity checks before running and selects an image from a directory based on the current screen size. more

Yes, I felt like I had to automate this after installing minikube on a few machines in a row. more

Wagtail has "scheduled" pages that are not yet visible on the site. I think the interface is not ideal as you need to click the Publish button after setting a publication date on the Settings tab. I'm not sure how exactly the data models work, but the actual publication is … more

I have a custom sync script for Firefox because the built-in sync is simply not thorough enough. To make the sync more reliable I wanted to close Firefox when it is running. This was surprisingly hard to accomplish, but once I found wmctrl the problem was solved. Notice that this … more

Do you know the feeling? You have implemented a massive optimization, slashed a nasty bug or built a complex feature and made the commit. Then you check the time, and there's absolutely no way you could have finished this yet. Now you can either be a good worker bee and … more

When using git in a project it is easy to create lots of branches. This is one of the strengths of git, but it can also mean that the local branch list gets quite long. I created an alias for the command below to get an overview of which branches … more

I run multiple desktop environments, and they all come with their own screen locking tool. Sometimes I want to unlock a system remotely, that means from the command line. The script below can unlock mate, gnome and i3lock. more

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