Created
July 13, 2011 13:04
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hexdump implementation in Python
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| def hexdump(src, length=16): | |
| FILTER = ''.join([(len(repr(chr(x))) == 3) and chr(x) or '.' for x in range(256)]) | |
| lines = [] | |
| for c in xrange(0, len(src), length): | |
| chars = src[c:c+length] | |
| hex = ' '.join(["%02x" % ord(x) for x in chars]) | |
| printable = ''.join(["%s" % ((ord(x) <= 127 and FILTER[ord(x)]) or '.') for x in chars]) | |
| lines.append("%04x %-*s %s\n" % (c, length*3, hex, printable)) | |
| return ''.join(lines) |
Thanks for this really handy snippet. I did a quick fix to make its output more like hexdump's. Here is the modified version: https://gist.github.com/7h3rAm/5603718
Very good snippet ! Thanks !
I did a port to python3: https://gist.github.com/1mm0rt41PC/c340564823f283fe530b
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Originally come from my old tweet [1] paste on codepad [2]
[1] https://twitter.com/sbrabez/statuses/15311796519
[2] http://codepad.org/ekfw3UZg