harryzhu / zstdzip

compress and decompress via ZSTD

zstdzip

compress and decompress via ZSTD

Usage:

compress:

./zstdzip zip --input=/User/harryzhu/docs --output=/User/harryzhu/docs.zst.zip

or:

./zstdzip zip --input=/User/harryzhu/docs --output=/User/harryzhu/docs.zst.zip --speed=6 --threads=16 --log=/User/harryzhu/result.log

--speed=0/1/6/9 :

    0: fastest without compression, 

    1: default compression,

    6: better compression,
    
    9: best but slowest compression. 

--log=/path/of/logfile.log : log the global result(json format) to a file for monitoring

decompress:

./zstdzip unzip --input=/User/harryzhu/test.zip --output=/User/harryzhu/test

or:

./zstdzip unzip --input=/User/harryzhu/test.zip --output=/User/harryzhu/test --async --threads=32

--async : better performance for too many small files decompression, default is false.

or you can download https://github.com/mcmilk/7-Zip-zstd to unzip

hash sum:

./zstdzip hash --input=/User/harryzhu/test.zip --sum=sha256

--sum : sum algorithm: md5, sha1, sha256, blake3, xxhash; default is xxhash

Benchmark: