Quick video of an ssh-agent I am working on. It lets one specify commands to run when various actions happen. Here I am using kdialog and ssh-askpass-fullscreen to report on key adding / removing and ask the user before allowing signing using a given key.

Here I am using a minimal daemon written in Perl and OpenBSD's hotplugd (via this script) to unlock my FIDO token after inserting it into my machine.

I have also recreated this feature as a NixOS module.

On the fly swapping color schemes in XTerm using ksh and dynamic-colors.