I decided to play around with keycloak and use OpenLDAP as the backend to store the user details. That sounds like a pretty simple thing to set up, and actually it was - that is until I noticed that when I modify a password in keycloak then it gets stored in plain text in the ldap database. Goog...

You can use ulimit -c 0 to disable core dumps, but that obviously won't remove any core files that are already sitting on your filesystem - and sometimes you have no idea where they might be since different stuff can be running in the background from any directory. These files can be a few gigabyt...

I recently started getting the message commandline disabled when pressing the ~C escape key in ssh. I thought it must have been something to do with the server I was connected to but it turns out it was my openssh client.

After a recent update I have openssh 9.2 installed and that seems to...