Index: features/command/src/main/java/org/apache/karaf/features/command/ListRepositoriesCommand.java
===================================================================
--- features/command/src/main/java/org/apache/karaf/features/command/ListRepositoriesCommand.java	(revision 0)
+++ features/command/src/main/java/org/apache/karaf/features/command/ListRepositoriesCommand.java	(revision 0)
@@ -0,0 +1,77 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.karaf.features.command;
+
+import org.apache.karaf.features.FeaturesService;
+import org.apache.karaf.features.Repository;
+import org.apache.felix.gogo.commands.Command;
+import org.apache.felix.gogo.commands.Option;
+
+@Command(scope = "features", name = "listRepositories", description = "Displays a list of all defined repositories.")
+public class ListRepositoriesCommand extends FeaturesCommandSupport {
+
+	private static final String REPOSITORY = "Repository";
+	private static final String REPOSITORY_URL = "Repository URL";
+
+	@Option(name = "-u", description = "Display repository URLs.", required = false, multiValued = false)
+    boolean showUrl;
+
+    
+	
+    protected void doExecute(FeaturesService admin) throws Exception {
+    	
+        StringBuffer sb = null;      
+
+        Repository[] repos = admin.listRepositories();
+          
+    	int maxRepositorySize = REPOSITORY.length();    	
+        int maxRepositoryUrlSize = REPOSITORY_URL.length();
+        for (Repository r : repos) { 
+        	maxRepositorySize = Math.max(maxRepositorySize, r.getName().length());
+        	maxRepositoryUrlSize = Math.max(maxRepositoryUrlSize, r.getURI().toString().length());
+        }
+        
+        if ((repos != null) && (repos.length > 0)) {
+            // Prepare the header
+            sb = new StringBuffer();        
+            append(sb, REPOSITORY, maxRepositorySize + 2);
+            if (showUrl) { 
+            	append(sb, REPOSITORY_URL, maxRepositoryUrlSize + 2);   
+            }
+            System.out.println(sb.toString());
+            
+
+        	for (int i = 0; i < repos.length; i++) {
+            	sb = new StringBuffer();        
+                append(sb, repos[i].getName(), maxRepositorySize + 2);
+                if (showUrl) { 
+                	append(sb, repos[i].getURI().toString(), maxRepositoryUrlSize + 2); 
+                }
+            	System.out.println(sb.toString());
+            }
+        } else {
+            System.out.println("No repositories available.");
+        }
+    }
+    
+    private void append(StringBuffer sb, String s, int width) { 
+    	sb.append(s);
+    	for (int i = s.length(); i < width; i++) { 
+    		sb.append(" ");
+    	}
+    }
+}
Index: features/command/src/main/resources/OSGI-INF/blueprint/features-command.xml
===================================================================
--- features/command/src/main/resources/OSGI-INF/blueprint/features-command.xml	(revision 988137)
+++ features/command/src/main/resources/OSGI-INF/blueprint/features-command.xml	(working copy)
@@ -27,6 +27,9 @@
         <command name="features/listUrl">
             <action class="org.apache.karaf.features.command.ListUrlCommand"/>
         </command>
+        <command name="features/listRepositories">
+            <action class="org.apache.karaf.features.command.ListRepositoriesCommand"/>
+        </command>
         <command name="features/removeUrl">
             <action class="org.apache.karaf.features.command.RemoveUrlCommand"/>
             <completers>