bin2hex.py && hex2bin.py

 

#!/usr/bin/env pythonimport sys fd = open(sys.argv[1], "rb")data = fd.read(1024)cnt = 0 while len(data): for c in data: if (cnt%16 == 0): print "%08x "%cnt, hex = ord(c) print "%02x"%(hex), if (cnt%16 == 15): print "" cnt += 1 data = fd.read(1024)

 

hex2bin.py:

#!/usr/bin/env pythonimport sys import binasciifd = open(sys.argv[1], "r")lines = fd.readlines()func = lambda e:binascii.a2b_hex(e)for l in lines: colon_index = 0 try: colon_index = l.index(':') l = l[colon_index+1:] except: colon_index = 0 elems = l.strip().split() for e in elems: hex = func(e) #print hex, sys.stdout.write(hex)fd.close()

 

使用方法:

python hex2bin.py  file > output_file