add hello

Author: ligl

Diff for: hello.py

@@ -0,0 +1,12 @@
+#!/usr/bin/env python3.6
+#coding:utf-8
+import sys
+import os
+num = len(sys.argv)
+if num < 3:
+	print("Please input two options")
+	sys.exit(1)
+arg0 = sys.argv[1]
+arg1 = sys.argv[2]
+print("第一个参数是:",arg0)
+print("第二个参数是:",arg1)