First phase of env-setup done -- Next phase is to make it more finer

dummy.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+
+echo "All arguments: $@"
+opts=$(getopt -o a --long help,dir::,mode: -- "$@")
+eval set -- "$opts"
+echo "All arguments after getopt: $@"
+