Security Engineer with a dash of software. Originally from Stockholm, now in Berlin. I like to hack things.
cheatsheet
Setting up keepassxc with yubikey
I use keepassxc to store my passwords. Up until now for my setup I have been using Password + Keyfile as the database credentials, where keyfile has been mostly used as a salt rather than an actual secrets. I store a backup of this keyfile in various online accounts. Because of this I've never been entirely comfortable storing the passwords anywhere online, as it would only require cracking my password. Adding the yubikey secret to the credentials should add an offline factor that will be very difficult to compromise.
ReadResetting HP M15w
Trying to find instructions on how to reset the M15w printer to set up a new wifi connection was annoying enough that I wrote it down.
ReadYubikey OpenPGP Setup for SSH and Commit Signing
Some disorganized notes on how I set up my yubikey for SSH auth and git commit signing.
ReadPulseAudio cheatsheet
PulseAudio seems to be the default sound system for many linux distributions, including mine. I often have to look up the commands when I want to e.g. change output ot a different device, such as my big "TV"-screen. Pulse seems to be a very powerful system in terms of configurability, I won't cover much of it. My interactions with Pulse is only as a desktop user.
ReadLinux Services Cheatsheet
I originally wrote this rough cheatsheet for documentation at work, where I had to deal with different linux flavours' ways
Read