Initial commit - express server, where citysys-terminal app is uploaded

README-HOW-TO-DEPLOY.txt

@@ -0,0 +1,54 @@
+cd terminal
+
+if node  js is running - kill process
+ss -lntup
+kill pid
+kill -9 pid // force kill
+
+unzip terminal.zip -d destination_folder
+alebo 
+python pyunzip.py terminal.zip
+alebo python pyunzip.py node_modules.zip
+
+
+----
+create service
+
+expres.service
+
+----------------
+
+[Unit]
+Description=ExpressJS Server Launcher
+After=network.target
+
+[Service]
+Type=simple
+Restart=always
+RestartSec=1
+ExecStart=/root/.nvm/versions/node/v12.18.2/bin/node /root/terminal/index.js
+WorkingDirectory = /root/terminal
+
+[Install]
+WantedBy=multi-user.target
+
+
+---------------------
+
+copy here: /etc/systemd/system/
+
+---------------------
+
+
+
+
+autostart express– location je //etc/systemd/system
+vytvorim novy subor “sudo nano expres.service”
+whereis node – zistim cestu k node
+do ExecStart napisem cestu – napr: “node homeuser/flowserver/index.js” mozno treba aj sudo
+spravime ho spustitelnym s “sudo chmod +x expres.service”
+aby sa sam spustal dam “sudo systemctl enable expres”
+ked uz je nahodou enablenuty treba ho reloadnut s “sudo systemctl daemon-reload”
+ked nejde, treba dat pod ExecStart “WorkingDirectory = cesta/na/flowserver”
+
+“sudo reboot” alebo “sudo systemctl reboot”