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Full Discussion: Deal with binary sequences
Top Forums UNIX for Advanced & Expert Users Deal with binary sequences Post 302285756 by methyl on Monday 9th of February 2009 03:25:29 PM
Old 02-09-2009
Please post an example of input and expected output. Please make the number base and character set clear, or state that it is raw data. We normally assume ASCII characters, but your sample characters are mostly outside the normal printable range.

Your example looks like hexadecimal rather than binary which may be why nobody has responded.

Please also post the version of Unix/Linux. There are core tools in most unixes to handle conversion.

If you are trying to fix a non-text data file this is not a job for shell scripting.
 

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SLMSEG(1)						User Contributed Perl Documentation						 SLMSEG(1)

NAME
slmseg - maximum matching segment Chinese text. SYNOPSIS
slmseg -d dict_file [option]... [corpus_file]... DESCRIPTION
slmseg is a tool for segmenting Chinese text into words using maximum matching algorithm. slmseg segments corpus_file, or standard input if no filename is specified, and write the segmented result to standard output. OPTIONS
-d dict_file Use dict_file as lexicon. A default lexicon can be found at /usr/share/sunpinyin-slm/dict.utf8. -f,--format (text|bin) Output Format, can be 'text' or 'bin'. default 'bin'. Normally, in text mode, word text are output, while in binary mode, binary short integer of the word-ids are written to stdout. -s, --stok STOK_ID Sentence token id. Default 10. It will be written to output in binary mode after every sentence. -i, --show-id Show Id info. Under text output format mode, attach id after known words. If under binary mode, print id(s) in text. -m, --model language-model-file Speficy the language model file. This file is always generated by slmthread. NOTES
Under binary mode, consecutive id of 0 are merged into one 0. Under text mode, no space are inserted between unknown-words. AUTHOR
Originally written by Phill.Zhang <phill.zhang@sun.com>. Currently maintained by Kov.Chai <tchaikov@gmail.com>. SEE ALSO
mmseg(1), ids2ngram (1). perl v5.14.2 2012-06-09 SLMSEG(1)
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