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102 lines
1.7 KiB
XML
102 lines
1.7 KiB
XML
<sect2>
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<title>Contents</title>
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<para>
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The Gzip package contains the compress, gunzip, gzexe, gzip, uncompress,
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zcat, zcmp, zdiff, zforece, zgrep, zmore and znew programs.
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</para>
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</sect2>
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<sect2><title>Description</title>
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<sect3><title>gunzip</title>
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<para>
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gunzip decompresses files that are compressed with gzip.
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</para>
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</sect3>
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<sect3><title>gzexe</title>
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<para>
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gzexe allows to compress executables in place and have them
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automatically uncompress and execute when they are run (at a penalty in
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performance).
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</para>
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</sect3>
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<sect3><title>gzip</title>
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<para>
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gzip reduces the size of the named files using Lempel-Ziv coding (LZ77).
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</para>
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</sect3>
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<sect3><title>zcat</title>
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<para>
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zcat uncompresses either a list of files on the command line or its
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standard input and writes the uncompressed data on standard output
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</para>
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</sect3>
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<sect3><title>zcmp</title>
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<para>
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zcmp invokes the cmp program on compressed files.
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</para>
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</sect3>
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<sect3><title>zdiff</title>
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<para>
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zdiff invokes the diff program on compressed files.
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</para>
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</sect3>
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<sect3><title>zforce</title>
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<para>
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zforce forces a .gz extension on all gzip files so that gzip will not
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compress them twice. This can be useful for files with names truncated
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after a file transfer.
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</para>
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</sect3>
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<sect3><title>zgrep</title>
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<para>
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zgrep invokes the grep program on compressed files.
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</para>
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</sect3>
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<sect3><title>zmore</title>
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<para>
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Zmore is a filter which allows examination of compressed or plain text
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files one screen at a time on a soft-copy terminal (similar to the
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more program).
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</para>
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</sect3>
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<sect3><title>znew</title>
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<para>
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Znew re-compresses files from .Z (compress) format to .gz (gzip) format.
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</para>
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</sect3>
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</sect2>
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