from sys import argvscript, first, second, third = argvprint "The script is called:", script
print "Your first variable is:", first
print "Your second variable is:", second
print "Your third variable is:", third

Result:

$ python ex13.py first 2nd 3rd The script is called: ex13.py
Your first variable is: first
Your second variable is: 2nd
Your third variable is: 3rd