extra credit - added my own function to read a file

Author: mwarkentin

ex19-mine.py

@@ -0,0 +1,14 @@
+from sys import argv
+
+script, filename = argv
+
+def read_file(filename):
+    f = open(filename)
+    print f.read()
+    
+read_file(filename)
+read_file(raw_input("Enter a filename: "))
+read_file("copied.txt")
+
+filename = "ex1.py"
+read_file(filename)