import os import sys PRINT = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~' def main(): try: data = open(sys.argv[1], 'rb') for number in xrange(0, os.path.getsize(sys.argv[1]), 16): part = data.read(16) sys.stdout.write('%08X | %s | %s\n' % (number, hexit(part).ljust(47), clean(part))) data.close() except: sys.stdout.write('Usage: %s ' % os.path.basename(sys.argv[0])) def hexit(string): return ' '.join('%02X' % ord(c) for c in string) def clean(string): return ''.join(c in PRINT and c or '.' for c in string) if __name__ == '__main__': main()