'how to write first bash script' added

Author: spyshiv

Guide for Linux/WriteFirstScript.md

@@ -0,0 +1,12 @@
+#**How to write your first bash script**
+	*open a text editor and write the following code 
+		> #!/bin/bash         
+		  echo "Hello, World"
+	*save the file with .sh extension(e.g. firstscript.sh)
+	*open terminal and go to the directory where you have saved the file firstscript.sh
+		1.change permission of firstscript.sh 
+		> sudo chmod +x firstscript.sh
+		2.Run your script using this command
+		>./firstscript.sh
+
+		have fun!!!