40 lines
954 B
Groff
40 lines
954 B
Groff
.TH XZNEW 1
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.SH NAME
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xznew \- recompress .gz or .tgz files to .xz files
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.SH SYNOPSIS
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.B xznew
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[ -ftv9PK] [ name.gz ... ]
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.SH DESCRIPTION
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.I xznew
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recompresses files from .gz (gzip) format to .xz (xz) format.
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If you want to recompress a file already in xz format, rename the file
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to force a .xz extension then apply xznew.
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.SH OPTIONS
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.TP
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.B \-f
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Force recompression from .gz to .xz format even if a .xz file already exists.
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.TP
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.B \-t
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Tests the new files before deleting originals.
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.TP
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.B \-v
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Verbose. Display the name and percentage reduction for each file compressed.
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.TP
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.B \-9
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Use the slowest compression method (optimal compression).
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.TP
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.B \-P
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Use pipes for the conversion to reduce disk space usage.
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.TP
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.B \-K
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Keep a .gz file when it is smaller than the .xz file
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.SH "SEE ALSO"
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xz(1), gzip(1)
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.SH BUGS
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.I xznew
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does not maintain the time stamp with the -P option if
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.I cpmod(1)
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is not available and
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.I touch(1)
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does not support the -r option.
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