added

Jenkinsfile

@@ -11,6 +11,13 @@ pipeline {
            steps {
                 ansiblePlaybook  installation: 'ansible', playbook: 'test_play.yml'
             }    
-        }    
+        }
+	stage("run bash"){
+	   steps {
+	 	bash '''#!/bin/bash
+                 	echo "hello world" 
+         	     '''
+	}	    
+	}
     }
 }