[91c7fab6] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../general.ent">
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| 5 | %general-entities;
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| 6 | ]>
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| 7 |
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| 8 | <sect1 id="ch-system-zstd" role="wrap">
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| 9 | <?dbhtml filename="zstd.html"?>
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| 10 |
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| 11 | <sect1info condition="script">
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| 12 | <productname>zstd</productname>
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| 13 | <productnumber>&zstd-version;</productnumber>
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| 14 | <address>&zstd-url;</address>
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| 15 | </sect1info>
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| 16 |
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| 17 | <title>Zstd-&zstd-version;</title>
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| 18 |
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| 19 | <indexterm zone="ch-system-zstd">
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| 20 | <primary sortas="a-zstd">zstd</primary>
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| 21 | </indexterm>
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| 22 |
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| 23 | <sect2 role="package">
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| 24 | <title/>
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| 25 |
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| 26 | <para>Zstandard is a real-time compression algorithm, providing high
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| 27 | compression ratios. It offers a very wide range of compression / speed
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| 28 | trade-offs, while being backed by a very fast decoder.</para>
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| 29 |
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| 30 | <segmentedlist>
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| 31 | <segtitle>&buildtime;</segtitle>
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| 32 | <segtitle>&diskspace;</segtitle>
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| 33 |
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| 34 | <seglistitem>
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[fb386e0] | 35 | <seg>&zstd-fin-sbu;</seg>
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| 36 | <seg>&zstd-fin-du;</seg>
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[91c7fab6] | 37 | </seglistitem>
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| 38 | </segmentedlist>
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| 39 |
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| 40 | </sect2>
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| 41 |
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[33b49b6] | 42 | <sect2 role="installation">
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[91c7fab6] | 43 | <title>Installation of Zstd</title>
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| 44 |
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| 45 | <para>Compile the package:</para>
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| 46 |
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| 47 | <screen><userinput remap="make">make</userinput></screen>
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| 48 |
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[af4f4bfa] | 49 | <note>
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| 50 | <para>In the test output there are several places that
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| 51 | indicate 'failed'. These are expected and only 'FAIL' is an actual
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| 52 | test failure. There should be no test failures.</para>
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| 53 | </note>
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| 54 |
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[2f5d7d7d] | 55 | <para>To test the results, issue:</para>
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| 56 |
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| 57 | <screen><userinput remap="test">make check</userinput></screen>
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[91c7fab6] | 58 |
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| 59 | <para>Install the package:</para>
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| 60 |
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| 61 | <screen><userinput remap="install">make prefix=/usr install</userinput></screen>
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| 62 |
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[d7a9421] | 63 | <para>Remove the static library:</para>
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| 64 | <screen><userinput remap="install">rm -v /usr/lib/libzstd.a</userinput></screen>
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[a5ad6a8] | 65 |
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[91c7fab6] | 66 | </sect2>
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| 67 |
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| 68 | <sect2 id="contents-zstd" role="content">
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[26610f3e] | 69 | <title>Contents of Zstd</title>
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[91c7fab6] | 70 |
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| 71 | <segmentedlist>
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| 72 | <segtitle>Installed programs</segtitle>
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| 73 | <segtitle>Installed library</segtitle>
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| 74 |
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| 75 | <seglistitem>
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| 76 | <seg>zstd,
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| 77 | zstdcat (link to zstd),
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| 78 | zstdgrep,
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| 79 | zstdless,
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| 80 | zstdmt (link to zstd), and
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| 81 | unzstd (link to zstd)
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| 82 | </seg>
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| 83 |
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| 84 | <seg>libzstd.so</seg>
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| 85 | </seglistitem>
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| 86 | </segmentedlist>
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| 87 |
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| 88 | <variablelist>
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| 89 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 90 | <?dbfo list-presentation="list"?>
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| 91 | <?dbhtml list-presentation="table"?>
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| 92 |
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| 93 | <varlistentry id="zstd">
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| 94 | <term><command>zstd</command></term>
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| 95 | <listitem>
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| 96 | <para>Compresses or decompresses files using the ZSTD format</para>
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| 97 | <indexterm zone="ch-system-zstd zstd">
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| 98 | <primary sortas="b-zstd">zstd</primary>
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| 99 | </indexterm>
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| 100 | </listitem>
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| 101 | </varlistentry>
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| 102 |
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| 103 | <varlistentry id="zstdgrep">
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| 104 | <term><command>zstdgrep</command></term>
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| 105 | <listitem>
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[26610f3e] | 106 | <para>Runs <command>grep</command> on ZSTD compressed files</para>
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[91c7fab6] | 107 | <indexterm zone="ch-system-zstd zstdgrep">
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| 108 | <primary sortas="b-zstdgrep">zstdgrep</primary>
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| 109 | </indexterm>
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| 110 | </listitem>
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| 111 | </varlistentry>
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| 112 |
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| 113 | <varlistentry id="zstdless">
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| 114 | <term><command>zstdless</command></term>
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| 115 | <listitem>
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| 116 | <para>Runs <command>less</command> on ZSTD compressed files</para>
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| 117 | <indexterm zone="ch-system-zstd zstdless">
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| 118 | <primary sortas="b-zstdless">zstdless</primary>
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| 119 | </indexterm>
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| 120 | </listitem>
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| 121 | </varlistentry>
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| 122 |
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| 123 | <varlistentry id="libzstd">
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| 124 | <term><filename class="libraryfile">libzstd</filename></term>
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| 125 | <listitem>
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| 126 | <para>The library implementing lossless data
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| 127 | compression, using the ZSTD algorithm</para>
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| 128 | <indexterm zone="ch-system-zstd libzstd">
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| 129 | <primary sortas="c-libzstd">libzstd</primary>
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| 130 | </indexterm>
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| 131 | </listitem>
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| 132 | </varlistentry>
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| 133 |
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| 134 | </variablelist>
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| 135 |
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| 136 | </sect2>
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| 137 |
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| 138 | </sect1>
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