Difference between revisions of "Software: GZIP vs. BZIP2 vs. XZ - performance"

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== Input ==
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For test i selected following files:
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<pre>
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* DVD.iso
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* fs.bin
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* linux.tar
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* random.bin
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* zero.bin
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</pre>
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<pre>
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for a in *
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do
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        for b in 1 6 9
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        do
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                cat ${a} | gzip  -${b} > ${a}.${b}.gz
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                cat ${a} | bzip2 -${b} > ${a}.${b}.bz2
 +
                cat ${a} | xz    -${b} > ${a}.${b}.xz
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        done
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done
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</pre>

Revision as of 14:20, 26 November 2013

Input

For test i selected following files: 

* DVD.iso
* fs.bin
* linux.tar
* random.bin
* zero.bin

for a in *
do
        for b in 1 6 9
        do
                cat ${a} | gzip  -${b} > ${a}.${b}.gz
                cat ${a} | bzip2 -${b} > ${a}.${b}.bz2
                cat ${a} | xz    -${b} > ${a}.${b}.xz
        done
done
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