I upgraded from octopi 0.15 to 0.18. Everything is working except for my second USB webcam, because the instructions I used previously (https://www.makersmashup.com/post/outside-the-box-multiple-webcam-setup-with-octoprint) no longer apply.
Specifically, the file /etc/init.d/webcamd no longer exists and I can't figure out what has replaced it.
After spending 10 minutes searching on the web, it appears that this process is not properly documented for octopi 0.18.
Can someone please help?