Brute String Generator - Python Code Bank

                #!/usr/bin/env python
import sys
#copyleft by cb0 (2010) - bruteStringer.py
#first posted on HBH
########################################################################################
#Brute String Generator
#Start it with ./brutestringer.py 4 6 "abcdefghijklmnopqrstuvwxyz1234567890" ""
#will produce all strings with length 4 to 6 and chars from a to z and numbers 0 to 9
#You need to edit these settings to fit your needs.
#
#e.g. (1) When the prefix is know, use it as 4th parameter, 
#You know the pass is "MyPass***" and the *** are some numbers then call it with
#./brutestringer.py 3 3 "1234567890" "MyPass"
#
#e.g. (2) ./brutestringer.py 2 3 "abc" ""
#aa
#ab
#ac
#[...]
#ccb
#ccc
########################################################################################

def rec(w, b, p):
	for c in sys.argv[3]:
		if (b < w - 1):
			rec(w, b + 1, p + "%c" % c)
        print p

for b in range(int(sys.argv[1])+1, int(sys.argv[2]) + 2):
    rec(b, 0, sys.argv[4])