Installation-Node-RED

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{{ apt-get install screen git nodejs npm nodejs --version ln -s /usr/bin/nodejs /usr/bin/node node --version npm install -g --unsafe-perm node-red }} {{ vim /etc/init.d/node_red }} {{ #! /bin/sh # Starts and stops Node-RED # /etc/init.d/nodered ### BEGIN INIT INFO # Provides: node-red # Required-Start: $syslog # Required-Stop: $syslog # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Node-RED initialisation ### END INIT INFO # Can be downloaded and installed in one go by using this command # sudo wget -O /tmp/download https://gist.github.com/bigmonkeyboy/9962293/download && sudo tar -zxf /tmp/download --strip-components 1 -C /etc/init.d && sudo chmod 755 /etc/init.d/nodered && sudo update-rc.d nodered defaults # This runs as the user called pi - please change as you require USER=pi # The log is written to here - please make sure your user has write permissions. LOG=/var/log/node-red.log #Load up node red when called case "$1" in start) if pgrep ^node-red$ > /dev/null then echo "Node-RED already running." else echo "Starting Node-Red.." touch $LOG chown $USER:$USER $LOG echo "" >> $LOG echo "Node-RED service start: "$(date) >> $LOG # su -l $USER -c "cd ~/.node-red && screen -dmS red node-red-pi --max-old-space-size=128" # or su -l $USER -c "node-red-pi --max-old-space-size=128 -u ~/.node-red >> $LOG &" echo "Logging to "$LOG fi ;; stop) echo "Stopping Node-Red.." # su -l $USER -c "screen -S red -X quit" # or pkill -SIGINT ^node-red$ sleep 2 echo "" >> $LOG echo "Node-RED service stop: "$(date) >> $LOG ;; restart) echo "Restarting Node-Red.." $0 stop sleep 2 $0 start echo "Restarted." ;; *) echo "Usage: $0 {start|stop|restart}" exit 1 esac }} {{ chmod +x /etc/init.d/node_red }}