040000 tree ca78ca14cd770d4830b4b61995d0df3eb983ba7c	openrc
040000 tree a0e6973ff69b583fce5fbf9b849fe67c4df79f05	systemd
040000 tree ac02bbd6fc988623b28d986b3db19de096188eb9	sysvinit-debian
040000 tree 32d0e9f0c9d3c699e79c97684848d7f9d537c8da	sysvinit-redhat
040000 tree 4b6248d5c64075fc203c7dfa01b59a85c5a2fa2d	upstart