Lukas Grossar
My blog where I make notes about things I've done in my private and professional life and other topics people might find interesting
Setup Forgejo Runner with rootless Podman on Fedora
When setting up Forgejo Runner on my Fedora machine based on the upstream documentation I ran into some minor issues.
This post acts as a quick how-to to work around those…
Hacking AI: Bruce Schneider at DEF CON 34
A great talk by Bruce Schneier at DEF CON 34 where he highlights that hacking is everywhere and how AI is finding and exploiting vulnerabilities in computer code, but also in other codes (e.g. legal texts, tax code).
He's highlighting how finding loopholes in code, which can be a lot of things, even social norms, mostly based on ideas he's presented in his book A Hacker's Mind
Go watch the talk on YouTube or directly from the DEF CON 34 archive…
How to search for text in LibreOffice Calc
This post describes how to search for text in LibreOffice Calc cells/columns and perform some subsequent calculations on cells in the same row.
It is primarily a reminder for myself, to ensure I don't always have to search for ODS files where I last used this formula…
How to reinstall an operator on OpenShift
I recently ran into a problem where the install plan of an operator failed and I had to figure out how to reinstall an operator.
It was definitely not as easy as I thought, so I decided to document how I managed to do it successfully…