diff --git a/utils/README.md b/utils/README.md
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+# OVMS NodeJS Client Utilities
+
+## cmd.js
+
+Single shell command execution utility.
+
+Enter your server & vehicle login/password in ``config.json``.
+
+Example usage:
+
+```
+> node cmd.js "stat"
+Not charging
+SOC: 76.5%
+Ideal range: 185km
+Est. range: 149km
+ODO: 10877.0km
+CAC: 111.7Ah
+SOH: 93%
+```
diff --git a/utils/cmd.js b/utils/cmd.js
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+++ b/utils/cmd.js
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+// Init OVMS client library:
+const { OVMSClient } = require('ovms-client');
+
+// Read client configuration:
+const config = require('./config.json');
+
+// Process command line arguments:
+if (process.argv.length !== 3) {
+  process.stderr.write('Usage: cmd.js "ovms shell command"\n');
+  process.exit(1);
+}
+const command = process.argv[2];
+
+// Connect to OVMS server:
+const client = new OVMSClient(config.host, config.port, config.vehicleid, config.password);
+client.connect();
+
+client.on('commandReceived', response => {
+  // Process command response:
+  let [ command, result, message ] = response.split(',');
+  if (message) {
+    process.stdout.write(message.replace(/\r/g, String.fromCharCode(10)));
+  } else {
+    const resname = [ 'OK', 'FAILED', 'UNSUPPORTED', 'UNIMPLEMENTED' ];
+    process.stdout.write(resname[result] + '\n');
+  }
+  // Exit:
+  process.exit(result);
+});
+
+client.on('connected', callback => {
+  // Send command:
+  client.send('7,' + command);
+});
diff --git a/utils/config.json b/utils/config.json
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+{
+  "host":         "api.openvehicles.com",
+  "port":         6867,
+  "vehicleid":    "DEMO",
+  "password":     "DEMO"
+}