#!/usr/bin/env python import sys def main(): infile = open(sys.argv[1], 'r') hosts = infile.readlines() for line in hosts: if line[0] == '#': continue arr = line.split() for k in range(0, 32): print arr[1][:8] + '-in-x' + hex(k)[2:].zfill(2) + '.1e100.net' if __name__ == '__main__': main()