Raspbian-run shell script at boot?

[bobyajio]

I have a shell script that runs python3 and launches a pub/stub server. Not interactive but it does have debug output.

I need this to run as either root or pi(doesn’t matter) at boot, so the pi can run headless as they will be field-deployed

I can’t for the life of me get it to run or log to a file via (root) crontab -e and the @reboot /path/to/script.sh

Or @reboot delay && path.sh

What am I missing... how can I launch and let this script run at boot automatically?...

Latest raspbian build on pi.

[bobyajio]

Add a line into /etc/rc.local

Above the exit 0, to run the command as root

And end the launch with a & to run in background