#!/usr/bin/env python
import sys
def usage():
print 'At least 2 arguments (incl. cmd name).'
print 'usage: args.py arg1 arg2 [arg3... ]'
sys.exit(1)
argc = len(sys.argv)
if argc < 3:
usage()
print "number of args entered:", argc
print "args (incl. cmd name) were:", sys.argv