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57 lines
1.9 KiB
XML
57 lines
1.9 KiB
XML
<sect2><title> </title><para> </para></sect2>
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<sect2><title>Descriptions</title>
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<para>Last checked against version &bzip2-contversion;</para>
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<sect3><title>Program file descriptions</title>
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<sect4><title>bunzip2</title>
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<para>bunzip2 decompresses files that are compressed with
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bzip2.</para></sect4>
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<sect4><title>bzcat</title>
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<para>bzcat (or bzip2 -dc) decompresses all specified files to the standard
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output.</para></sect4>
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<sect4><title>bzcmp, bzdiff</title>
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<para>bzcmp and bzdiff are used to invoke the cmp or the diff program on
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bzip2 compressed files.</para></sect4>
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<sect4><title>bzegrep, bzfgrep, bzgrep</title>
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<para>bzegrep, bzfgrep, and bzgrep invoke either egrep, fgrep, or grep
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(respectively) on bzip2-compressed files.</para></sect4>
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<sect4><title>bzip2</title>
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<para>bzip2 compresses files using the Burrows-Wheeler block sorting text
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compression algorithm and Huffman coding. Compression is generally
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considerably better than that achieved by more conventional LZ77/LZ78-based
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compressors (such as the traditional <userinput>gzip</userinput> utility)
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and approaches the performance of the PPM family of statistical
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compressors.</para></sect4>
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<sect4><title>bzip2recover</title>
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<para>bzip2recover recovers data from damaged bzip2 files.</para></sect4>
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<sect4><title>bzless</title>
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<para>bzless is a filter which allows examination of compressed
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or plain text files, one screenful at a time on a soft-copy
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terminal, like less.</para></sect4>
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<sect4><title>bzmore</title>
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<para>bzmore is a filter which allows examination of compressed
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or plain text files, one screenful at a time on a soft-copy
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terminal, like more.</para></sect4>
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</sect3>
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<sect3><title>Library file descriptions</title>
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<sect4><title>libbz2</title>
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<para>libbz2 is the library for implementing lossless, block-sorting data
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compression, using the Burrows-Wheeler algorithm.</para></sect4>
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</sect3>
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</sect2>
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