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30 lines
662 B
Plaintext
30 lines
662 B
Plaintext
7z
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A file archiver with highest compression ratio
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Args:
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a add
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d delete
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e extract
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l list
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t test
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u update
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x extract with full paths
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Example:
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7z a -t7z -m0-lzma -mx=9 -mfb=64 -md=32m -ms=on archive.7z dir1
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-t7z 7z archive
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-m0=lzma lzma method
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-mx=9 level of compression = 9 (ultra)
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-mfb=64 number of fast bytes for lzma = 64
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-md=32m dictionary size = 32 Mb
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-ms=on solid archive = on
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7z exit codes:
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0 normal (no errors or warnings)
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1 warning (non-fatal errors)
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2 fatal error
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7 bad cli arguments
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8 not enough memory for operation
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255 process was interrupted
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