VMware FAH Appliance: Making Of F@H-Stats

You might have seen my previous blog post about the VMware Appliance for Folding@Home. This article is about how the local console was made underneath – and actually how simple it is.

Usually when powering on a Linux-based operating system, you just get the usual login console after boot. I thought that it would be handy to see what or if something is ongoing without actually logging in – so in other words: Seeing how busy the virtual machine is, and what the Folding@Home software is doing.

So I went ahead figuring out a simple, fast and easy way showing both. Ending up with the idea: Using a terminal multiplexer, and showing the classic top and tail -f /var/lib/fahclient/log.txt.

That’s how it looks like (when Enable F@H Stats in VM Console was enabled during deployment):

Local Console / F@H Stats

This is how it works…Read full article »