add systemd service files

ICGLabelClient.service

@@ -0,0 +1,16 @@
+[Service]
+    WorkingDirectory=/home/pi
+    ExecStart=/usr/bin/node /home/pi/ICGLabelClient.js
+    Restart=always
+    RestartSec=10
+    StandardOutput=syslog
+    StandardError=syslog
+    SyslogIdentifier=WSLabelInternet
+    User=root
+    Group=root
+    Environment=NODE_ENV=production
+
+    [Install]
+    WantedBy=multi-user.target
+
+

hidLabel.service

@@ -0,0 +1,14 @@
+[Service]
+    WorkingDirectory=/home/pi
+    ExecStart=/usr/bin/node /home/pi/hidLabel.js
+    Restart=always
+    RestartSec=10
+    StandardOutput=syslog
+    StandardError=syslog
+    SyslogIdentifier=WSLabelInternet
+    User=root
+    Group=root
+    Environment=NODE_ENV=production
+
+    [Install]
+    WantedBy=multi-user.target