Feel free to ask me questions at jra@nella.org.
[ my public key: https://keybase.io/jeffallen; my proof: https://keybase.io/jeffallen/sigs/nJfLchP35rFv8zuKLYFh5_kfjbSm6ASYkWc2XqiWc64 ]
You think that one is cool, go check out "~?" in IPMI "sol activate". From there you can deliver a serial break to the kernel, which then gets you to a third rarely seen menu from the kernel's console, which allows you to do kernel debugging of various sorts.
I use it when I need to crash a kernel on purpose to test kdump over the network.
You can also send commands to the simulated console of a VM under libvirt with "virsh connect". But I don't think you can send a break to the kernel with that.
This project is an enhanced reader for Ycombinator Hacker News: https://news.ycombinator.com/.
The interface also allow to comment, post and interact with the original HN platform. Credentials are stored locally and are never sent to any server, you can check the source code here: https://github.com/GabrielePicco/hacker-news-rich.
For suggestions and features requests you can write me here: gabrielepicco.github.io