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开源软件名称:wzip开源软件地址:https://gitee.com/goldbeef/wzip开源软件介绍:#Wzip##What is it?Wzip is a block-sorting compressor, based on Burrows-Wheeler transform (BWT), wavelet tree, run-length code . Its compression ratio is very good and close to bzip2 for most files except for audio and video files. Its compression speed is much faster than bzip2 even in single-thread workstate , and while in multi-thread workstate it will be much faster. How to use it?###install program step 1: first get SAu.tgz form http://pizzachili.dcc.uchile.cl/indexes/Suffix_Array/, then decompress it and you will get directory SAu_FILES; step 2: change directory to: SAu_FILES/ds/ , then make ; step 3: rename ds_ssort.a to libds_ssort.a ; step 4: up to now we get the lib libds_ssort.a ,and then copy out this lib to wzip project directroy ; step 5: change directory to wzip project directory, and then make to get wzip.###example for use While compressing a file "book",wzip -c bookorwzip -c -b 9 -e 3 -g 1 -p 2 -v 3 book While decompressing a file "book.wz"wzip -d book.wz while getting helpwzip -L###references
###aboutAUTHORgoldbeef ([email protected]) ,xidian university , CHINA.NOTEthese source codes were written on 32 bit computer with linux OS. |
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