# Notes for my own reference: > language specific shell parameter expansion > fcos ART = Automated Release Tooling Testing ignition-dracut changes locally in Fedora CoreOS > linux kernel kargs http://man7.org/linux/man-pages/man5/proc.5.html https://www.tecmint.com/exploring-proc-file-system-in-linux/ > blog blog update install jekyll, bundler (1.12) jekyll serve gem install ffi –platform=ruby