Skip to content

Instantly share code, notes, and snippets.

@scp93ch
Last active November 21, 2020 17:15
Show Gist options
  • Save scp93ch/5908666 to your computer and use it in GitHub Desktop.
Save scp93ch/5908666 to your computer and use it in GitHub Desktop.
Init script for an interpreted script.This is particularly useful to get simple services written in Python started at boot time.
#!/bin/sh
### BEGIN INIT INFO
# Provides: myservice
# Required-Start: $remote_fs $syslog
# Required-Stop: $remote_fs $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Put a short description of the service here
# Description: Put a long description of the service here
### END INIT INFO
# Change the next 3 lines to suit where you install your script and what you want to call it
DIR=/usr/local/bin/myservice
DAEMON=$DIR/myservice.py
DAEMON_NAME=myservice
# Add any command line options for your daemon here
DAEMON_OPTS=""
# This next line determines what user the script runs as.
# Root generally not recommended but necessary if you are using the Raspberry Pi GPIO from Python.
DAEMON_USER=root
# The process ID of the script when it runs is stored here:
PIDFILE=/var/run/$DAEMON_NAME.pid
. /lib/lsb/init-functions
do_start () {
log_daemon_msg "Starting system $DAEMON_NAME daemon"
start-stop-daemon --start --background --pidfile $PIDFILE --make-pidfile --user $DAEMON_USER --chuid $DAEMON_USER --startas $DAEMON -- $DAEMON_OPTS
log_end_msg $?
}
do_stop () {
log_daemon_msg "Stopping system $DAEMON_NAME daemon"
start-stop-daemon --stop --pidfile $PIDFILE --retry 10
log_end_msg $?
}
case "$1" in
start|stop)
do_${1}
;;
restart|reload|force-reload)
do_stop
do_start
;;
status)
status_of_proc "$DAEMON_NAME" "$DAEMON" && exit 0 || exit $?
;;
*)
echo "Usage: /etc/init.d/$DAEMON_NAME {start|stop|restart|status}"
exit 1
;;
esac
exit 0
@scp93ch
Copy link
Author

scp93ch commented Jun 29, 2014

Thanks, I've added "--chuid" and explained it all in this blog post:
http://blog.scphillips.com/2013/07/getting-a-python-script-to-run-in-the-background-as-a-service-on-boot

@bgarcial
Copy link

Hi scphilips. My service is initialized wit the flag -c <../../../file.conf>
Can you orient me about of how to can I modify this script .sh for it?
Thanks

@pistiolasm
Copy link

Hi scphilips, Can I use this script to run another shell script as a daemon?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment