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Update searchbin.py #6

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262c54f
Update searchbin.py
michelerenzullo Dec 17, 2020
d6ed249
Update README
michelerenzullo Dec 17, 2020
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1 change: 1 addition & 0 deletions README
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Original file line number Diff line number Diff line change
Expand Up @@ -105,6 +105,7 @@ Features:
+Requires Python 2.7 or Python 3
+Less code
+Search in files of unlimited size
+See the matched pattern when you use wildcard "??"
keywords: hex hexidecimal binary like grep search seek find fast

Please report bugs & feature requests to sepero 111 @ gmx . com
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9 changes: 6 additions & 3 deletions searchbin.py
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Expand Up @@ -313,7 +313,7 @@ def _debug_search(pattern, fh_name, fh_read):
buffer += fh_read(read_size)
match = regex.search(buffer)
else:
STDOUT.write("Match at offset: %14d %12X in %s\n" % (
STDOUT.write("Match at offset: %14d decimal %12X hex in %s\n" % (
offset+match.start(), offset+match.start(), fh_name))
match = regex.search(buffer, match.start()+1)

Expand Down Expand Up @@ -374,8 +374,11 @@ def _search_loop(start, end, bsize, pattern, max_matches,

# Print matched offset.
find_offset = offset + match
STDOUT.write("Match at offset: %14d %12X in %s\n" % (
find_offset, find_offset, fh_name))
if bytes(".", 'utf-8') in pattern: # see the matched pattern when you use wildcard ?? ("?" -> ".")
mstr = ' '.join(format(x, "02X") for x in buffer[match:match+len_pattern])
STDOUT.write("Match (%s) at offset: %14d decimal %12X hex in %s\n" % ( mstr, find_offset, find_offset, fh_name ))
else:
STDOUT.write("Match at offset: %14d decimal %12X hex in %s\n" % ( find_offset, find_offset, fh_name))

if max_matches:
max_matches -= 1
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