Fixed ram usage being incorrect

Author: mesacarlos

client/index.html

@@ -153,9 +153,6 @@ <h5 class="modal-title" id="addServerModalLongTitle">Add a new server</h5>
 							<div class="form-group">
 								<label for="server-name" class="col-form-label" id="addServerModalSvName">Server name:</label>
 								<input type="text" class="form-control" id="server-name" required>
-								<div class="invalid-feedback" id="serverNameInvalidFeedback">
-									Please provide a valid servername.
-								</div>
 							</div>
 							<div class="form-group">
 								<label for="server-ip" class="col-form-label" id="addServerModalSvIp">Server IP:</label>
@@ -267,7 +264,7 @@ <h5 class="modal-title" id="settingsModalLongTitle">WebConsole Settings</h5>
 		<!-- Webpage footer -->
 		<footer class="footer mt-auto py-3">
 			<div class="container">
-				<span class="text-muted">WebConsole v2.0 (rev. 2) - <a href="https://github.com/mesacarlos/WebConsole">GitHub</a></span>
+				<span class="text-muted">WebConsole v2.0 (rev. 3) - <a href="https://github.com/mesacarlos/WebConsole">GitHub</a></span>
 			</div>
 		</footer>
 
@@ -277,15 +274,15 @@ <h5 class="modal-title" id="settingsModalLongTitle">WebConsole Settings</h5>
 		<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js" integrity="sha384-JjSmVgyd0p3pXB1rRibZUAYoIIy6OrQ6VrjIEaFf/nJGzIxFDsf4x0xIM+B07jRM" crossorigin="anonymous"></script>
 
 		<!-- WebConsole JS Objects -->
-		<script src="scripts/object/Setting.js?v=2.2"></script>
-		<script src="scripts/object/WSServer.js?v=2.2"></script>
+		<script src="scripts/object/Setting.js?v=2.0.3"></script>
+		<script src="scripts/object/WSServer.js?v=2.0.3"></script>
 
 		<!-- WebConsole JS Scripts -->
-		<script src="scripts/WebConsoleLanguage.js?v=2.2"></script>
-		<script src="scripts/WebConsoleConnector.js?v=2.2"></script>
-		<script src="scripts/WebConsoleManager.js?v=2.2"></script>
-		<script src="scripts/WebConsolePersistenceManager.js?v=2.2"></script>
-		<script src="scripts/WebConsole.js?v=2.2"></script>
-		<script src="scripts/WebConsoleJqueryHandler.js?v=2.2"></script>
+		<script src="scripts/WebConsoleLanguage.js?v=2.0.3"></script>
+		<script src="scripts/WebConsoleConnector.js?v=2.0.3"></script>
+		<script src="scripts/WebConsoleManager.js?v=2.0.3"></script>
+		<script src="scripts/WebConsolePersistenceManager.js?v=2.0.3"></script>
+		<script src="scripts/WebConsole.js?v=2.0.3"></script>
+		<script src="scripts/WebConsoleJqueryHandler.js?v=2.0.3"></script>
 	</body>
 </html>

src/es/mesacarlos/webconsole/websocket/command/RamUsageCommand.java

@@ -14,7 +14,7 @@ public void execute(WSServer wsServer, WebSocket conn, String params) {
 
 		long free = r.freeMemory() / 1024 / 1024;
 		long max = r.maxMemory() / 1024 / 1024;
-		long used = max - free;
+		long used = r.totalMemory() / 1024 / 1024 - free;
 
 		wsServer.sendToClient(conn,
 			new RamUsage(