diff --git a/HelloWorld.java b/HelloWorld.java
deleted file mode 100644
index d13c25e..0000000
--- a/HelloWorld.java
+++ /dev/null
@@ -1,9 +0,0 @@
-
-/** 
- * The HelloWorldApp class implements an application that simply prints "Hello World" to standard output.
- */
-public class HelloWorld {
-  public static void main(String[] args) {
-    System.out.println("Hello, World");
-  }
-}
diff --git a/hello.sh b/hello.sh
new file mode 100644
index 0000000..2a43bb2
--- /dev/null
+++ b/hello.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+echo "hello world"