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-xz" role="wrap">
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9 | <?dbhtml filename="xz.html"?>
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10 |
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11 | <sect1info condition="script">
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12 | <productname>xz</productname>
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13 | <productnumber>&xz-version;</productnumber>
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14 | <address>&xz-url;</address>
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15 | </sect1info>
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16 |
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17 | <title>Xz-&xz-version;</title>
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18 |
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19 | <indexterm zone="ch-system-xz">
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20 | <primary sortas="a-xz">Xz</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>The Xz package contains programs for compressing and decompressing
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27 | files. It provides capabilities for the lzma and the newer xz compression
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28 | formats. Compressing text files with <command>xz</command> yields a better
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29 | compression percentage than with the traditional <command>gzip</command> or
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30 | <command>bzip2</command> commands.</para>
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31 |
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32 | <segmentedlist>
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33 | <segtitle>&buildtime;</segtitle>
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34 | <segtitle>&diskspace;</segtitle>
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35 |
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36 | <seglistitem>
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37 | <seg>&xz-fin-sbu;</seg>
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38 | <seg>&xz-fin-du;</seg>
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39 | </seglistitem>
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40 | </segmentedlist>
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41 |
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42 | </sect2>
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43 |
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44 | <sect2 role="installation">
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45 | <title>Installation of Xz</title>
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46 |
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47 | <para>Prepare Xz for compilation with:</para>
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48 |
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49 | <screen><userinput remap="configure">./configure --prefix=/usr \
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50 | --disable-static \
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51 | --docdir=/usr/share/doc/xz-&xz-version;</userinput></screen>
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52 |
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53 | <para>Compile the package:</para>
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54 |
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55 | <screen><userinput remap="make">make</userinput></screen>
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56 |
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57 | <para>To test the results, issue:</para>
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58 |
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59 | <screen><userinput remap="test">make check</userinput></screen>
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60 |
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61 | <para>Install the package and make sure that all essential files are in the
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62 | correct directory:</para>
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63 |
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64 | <screen><userinput remap="install">make install
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65 | mv -v /usr/bin/{lzma,unlzma,lzcat,xz,unxz,xzcat} /bin
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66 | mv -v /usr/lib/liblzma.so.* /lib
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67 | ln -svf ../../lib/$(readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput></screen>
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68 |
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69 | </sect2>
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70 |
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71 | <!-- - - - - - - - - - -->
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72 | <!-- Multilib - 32bit -->
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73 | <!-- - - - - - - - - - -->
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74 |
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75 | <sect2 arch="ml_32,ml_all" role="installation">
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76 | <title>Installation of Xz - 32bit</title>
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77 |
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78 | <para>Clean previous build:</para>
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79 |
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80 | <screen><userinput remap="pre">make distclean</userinput></screen>
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81 |
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82 | <para>Prepare Xz for compilation:</para>
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83 |
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84 | <screen><userinput remap="configure">CC="gcc -m32" ./configure \
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85 | --prefix=/usr \
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86 | --disable-static \
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87 | --libdir=&usr-lib-m32; \
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88 | --host=i686-pc-linux-gnu</userinput></screen>
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89 |
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90 | <para>Compile the package:</para>
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91 |
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92 | <screen><userinput remap="make">make</userinput></screen>
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93 |
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94 | <para>Install the package:</para>
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95 |
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96 | <screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR install
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97 | cp -Rv DESTDIR&usr-lib-m32;/* &usr-lib-m32;
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98 | rm -rf DESTDIR</userinput></screen>
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99 |
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100 | </sect2><!-- m32 -->
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101 |
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102 | <!-- - - - - - - - - - -->
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103 | <!-- Multilib - x32bit -->
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104 | <!-- - - - - - - - - - -->
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105 |
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106 | <sect2 arch="ml_x32,ml_all" role="installation">
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107 | <title>Installation of Xz - x32bit</title>
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108 |
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109 | <para>Clean previous build:</para>
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110 |
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111 | <screen><userinput remap="pre">make distclean</userinput></screen>
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112 |
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113 | <para>Prepare Xz for compilation:</para>
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114 |
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115 | <screen><userinput remap="configure">CC="gcc -mx32" ./configure \
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116 | --prefix=/usr \
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117 | --disable-static \
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118 | --libdir=&usr-lib-mx32; \
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119 | --host=x86_64-pc-linux-gnux32</userinput></screen>
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120 |
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121 | <para>Compile the package:</para>
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122 |
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123 | <screen><userinput remap="make">make</userinput></screen>
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124 |
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125 | <para>Install the package:</para>
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126 |
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127 | <screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR install
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128 | cp -Rv DESTDIR&usr-lib-mx32;/* &usr-lib-mx32;
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129 | rm -rf DESTDIR</userinput></screen>
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130 |
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131 | </sect2><!-- mx32 -->
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132 |
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133 | <sect2 id="contents-xz" role="content">
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134 | <title>Contents of Xz</title>
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135 |
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136 | <segmentedlist>
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137 | <segtitle>Installed programs</segtitle>
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138 | <segtitle>Installed libraries</segtitle>
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139 | <segtitle>Installed directories</segtitle>
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140 |
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141 | <seglistitem>
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142 | <seg>
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143 | lzcat (link to xz),
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144 | lzcmp (link to xzdiff),
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145 | lzdiff (link to xzdiff),
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146 | lzegrep (link to xzgrep),
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147 | lzfgrep (link to xzgrep),
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148 | lzgrep (link to xzgrep),
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149 | lzless (link to xzless),
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150 | lzma (link to xz),
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151 | lzmadec,
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152 | lzmainfo,
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153 | lzmore (link to xzmore),
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154 | unlzma (link to xz),
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155 | unxz (link to xz),
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156 | xz,
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157 | xzcat (link to xz),
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158 | xzcmp (link to xzdiff),
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159 | xzdec,
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160 | xzdiff,
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161 | xzegrep (link to xzgrep),
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162 | xzfgrep (link to xzgrep),
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163 | xzgrep,
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164 | xzless, and
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165 | xzmore</seg>
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166 | <seg>
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167 | liblzma.so
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168 | </seg>
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169 | <seg>
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170 | /usr/include/lzma and
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171 | /usr/share/doc/xz-&xz-version;
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172 | </seg>
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173 | </seglistitem>
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174 | </segmentedlist>
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175 |
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176 | <variablelist>
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177 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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178 | <?dbfo list-presentation="list"?>
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179 | <?dbhtml list-presentation="table"?>
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180 |
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181 | <varlistentry id="lzcat">
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182 | <term><command>lzcat</command></term>
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183 | <listitem>
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184 | <para>Decompresses to standard output</para>
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185 | <indexterm zone="ch-system-xz lzcat">
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186 | <primary sortas="b-lzcat">lzcat</primary>
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187 | </indexterm>
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188 | </listitem>
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189 | </varlistentry>
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190 |
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191 | <varlistentry id="lzcmp">
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192 | <term><command>lzcmp</command></term>
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193 | <listitem>
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194 | <para>Runs <command>cmp</command> on LZMA compressed files</para>
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195 | <indexterm zone="ch-system-xz lzcmp">
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196 | <primary sortas="b-lzcmp">lzcmp</primary>
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197 | </indexterm>
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198 | </listitem>
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199 | </varlistentry>
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200 |
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201 | <varlistentry id="lzdiff">
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202 | <term><command>lzdiff</command></term>
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203 | <listitem>
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204 | <para>Runs <command>diff</command> on LZMA compressed files</para>
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205 | <indexterm zone="ch-system-xz lzdiff">
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206 | <primary sortas="b-lzdiff">lzdiff</primary>
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207 | </indexterm>
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208 | </listitem>
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209 | </varlistentry>
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210 |
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211 | <varlistentry id="lzegrep">
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212 | <term><command>lzegrep</command></term>
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213 | <listitem>
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214 | <para>Runs <command>egrep</command> on LZMA compressed files</para>
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215 | <indexterm zone="ch-system-xz lzegrep">
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216 | <primary sortas="b-lzegrep">lzegrep</primary>
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217 | </indexterm>
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218 | </listitem>
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219 | </varlistentry>
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220 |
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221 | <varlistentry id="lzfgrep">
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222 | <term><command>lzfgrep</command></term>
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223 | <listitem>
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224 | <para>Runs <command>fgrep</command> on LZMA compressed files</para>
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225 | <indexterm zone="ch-system-xz lzfgrep">
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226 | <primary sortas="b-lzfgrep">lzfgrep</primary>
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227 | </indexterm>
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228 | </listitem>
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229 | </varlistentry>
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230 |
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231 | <varlistentry id="lzgrep">
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232 | <term><command>lzgrep</command></term>
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233 | <listitem>
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234 | <para>Runs <command>grep</command> on LZMA compressed files</para>
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235 | <indexterm zone="ch-system-xz lzgrep">
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236 | <primary sortas="b-lzgrep">lzgrep</primary>
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237 | </indexterm>
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238 | </listitem>
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239 | </varlistentry>
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240 |
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241 | <varlistentry id="lzless">
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242 | <term><command>lzless</command></term>
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243 | <listitem>
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244 | <para>Runs <command>less</command> on LZMA compressed files</para>
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245 | <indexterm zone="ch-system-xz lzless">
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246 | <primary sortas="b-lzless">lzless</primary>
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247 | </indexterm>
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248 | </listitem>
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249 | </varlistentry>
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250 |
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251 | <varlistentry id="lzma">
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252 | <term><command>lzma</command></term>
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253 | <listitem>
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254 | <para>Compresses or decompresses files using the LZMA format</para>
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255 | <indexterm zone="ch-system-xz lzma">
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256 | <primary sortas="b-lzma">lzma</primary>
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257 | </indexterm>
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258 | </listitem>
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259 | </varlistentry>
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260 |
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261 | <varlistentry id="lzmadec">
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262 | <term><command>lzmadec</command></term>
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263 | <listitem>
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264 | <para>A small and fast decoder for LZMA compressed files</para>
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265 | <indexterm zone="ch-system-xz lzmadec">
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266 | <primary sortas="b-lzmadec">lzmadec</primary>
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267 | </indexterm>
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268 | </listitem>
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269 | </varlistentry>
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270 |
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271 | <varlistentry id="lzmainfo">
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272 | <term><command>lzmainfo</command></term>
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273 | <listitem>
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274 | <para>Shows information stored in the LZMA compressed file header</para>
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275 | <indexterm zone="ch-system-xz lzmainfo">
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276 | <primary sortas="b-lzmainfo">lzmainfo</primary>
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277 | </indexterm>
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278 | </listitem>
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279 | </varlistentry>
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280 |
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281 | <varlistentry id="lzmore">
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282 | <term><command>lzmore</command></term>
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283 | <listitem>
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284 | <para>Runs <command>more</command> on LZMA compressed files</para>
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285 | <indexterm zone="ch-system-xz lzmore">
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286 | <primary sortas="b-lzmamore">lzmore</primary>
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287 | </indexterm>
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288 | </listitem>
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289 | </varlistentry>
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290 |
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291 | <varlistentry id="unlzma">
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292 | <term><command>unlzma</command></term>
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293 | <listitem>
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294 | <para>Decompresses files using the LZMA format</para>
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295 | <indexterm zone="ch-system-xz unlzma">
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296 | <primary sortas="b-unlzma">unlzma</primary>
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297 | </indexterm>
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298 | </listitem>
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299 | </varlistentry>
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300 |
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301 | <varlistentry id="unxz">
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302 | <term><command>unxz</command></term>
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303 | <listitem>
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304 | <para>Decompresses files using the XZ format</para>
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305 | <indexterm zone="ch-system-xz unxz">
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306 | <primary sortas="b-unxz">unxz</primary>
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307 | </indexterm>
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308 | </listitem>
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309 | </varlistentry>
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310 |
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311 | <varlistentry id="xz">
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312 | <term><command>xz</command></term>
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313 | <listitem>
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314 | <para>Compresses or decompresses files using the XZ format</para>
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315 | <indexterm zone="ch-system-xz xz">
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316 | <primary sortas="b-xz">xz</primary>
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317 | </indexterm>
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318 | </listitem>
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319 | </varlistentry>
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320 |
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321 | <varlistentry id="xzcat">
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322 | <term><command>xzcat</command></term>
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323 | <listitem>
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324 | <para>Decompresses to standard output</para>
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325 | <indexterm zone="ch-system-xz xzcat">
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326 | <primary sortas="b-xzcat">xzcat</primary>
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327 | </indexterm>
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328 | </listitem>
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329 | </varlistentry>
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330 |
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331 | <varlistentry id="xzcmp">
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332 | <term><command>xzcmp</command></term>
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333 | <listitem>
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334 | <para>Runs <command>cmp</command> on XZ compressed files</para>
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335 | <indexterm zone="ch-system-xz xzcmp">
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336 | <primary sortas="b-xzcmp">xzcmp</primary>
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337 | </indexterm>
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338 | </listitem>
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339 | </varlistentry>
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340 |
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341 | <varlistentry id="xzdec">
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342 | <term><command>xzdec</command></term>
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343 | <listitem>
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344 | <para>A small and fast decoder for XZ compressed files</para>
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345 | <indexterm zone="ch-system-xz xzdec">
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346 | <primary sortas="b-xzdec">xzdec</primary>
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347 | </indexterm>
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348 | </listitem>
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349 | </varlistentry>
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350 |
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351 | <varlistentry id="xzdiff">
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352 | <term><command>xzdiff</command></term>
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353 | <listitem>
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354 | <para>Runs <command>diff</command> on XZ compressed files</para>
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355 | <indexterm zone="ch-system-xz xzdiff">
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356 | <primary sortas="b-xzdiff">xzdiff</primary>
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357 | </indexterm>
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358 | </listitem>
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359 | </varlistentry>
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360 |
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361 | <varlistentry id="xzegrep">
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362 | <term><command>xzegrep</command></term>
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363 | <listitem>
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364 | <para>Runs <command>egrep</command> on XZ compressed files</para>
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365 | <indexterm zone="ch-system-xz xzegrep">
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366 | <primary sortas="b-xzegrep">xzegrep</primary>
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367 | </indexterm>
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368 | </listitem>
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369 | </varlistentry>
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370 |
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371 | <varlistentry id="xzfgrep">
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372 | <term><command>xzfgrep</command></term>
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373 | <listitem>
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374 | <para>Runs <command>fgrep</command> on XZ compressed files</para>
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375 | <indexterm zone="ch-system-xz xzfgrep">
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376 | <primary sortas="b-xzfgrep">xzfgrep</primary>
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377 | </indexterm>
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378 | </listitem>
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379 | </varlistentry>
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380 |
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381 | <varlistentry id="xzgrep">
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382 | <term><command>xzgrep</command></term>
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383 | <listitem>
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384 | <para>Runs <command>grep</command> on XZ compressed files</para>
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385 | <indexterm zone="ch-system-xz xzgrep">
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386 | <primary sortas="b-xzgrep">xzgrep</primary>
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387 | </indexterm>
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388 | </listitem>
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389 | </varlistentry>
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390 |
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391 | <varlistentry id="xzless">
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392 | <term><command>xzless</command></term>
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393 | <listitem>
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394 | <para>Runs <command>less</command> on XZ compressed files</para>
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395 | <indexterm zone="ch-system-xz xzless">
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396 | <primary sortas="b-xzless">xzless</primary>
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397 | </indexterm>
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398 | </listitem>
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399 | </varlistentry>
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400 |
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401 | <varlistentry id="xzmore">
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402 | <term><command>xzmore</command></term>
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403 | <listitem>
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404 | <para>Runs <command>more</command> on XZ compressed files</para>
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405 | <indexterm zone="ch-system-xz xzmore">
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406 | <primary sortas="b-xzmore">xzmore</primary>
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407 | </indexterm>
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408 | </listitem>
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409 | </varlistentry>
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410 |
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411 | <varlistentry id="liblzma">
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412 | <term><filename class="libraryfile">liblzma</filename></term>
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413 | <listitem>
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414 | <para>The library implementing lossless, block-sorting data
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415 | compression, using the Lempel-Ziv-Markov chain algorithm</para>
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416 | <indexterm zone="ch-system-xz liblzma">
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417 | <primary sortas="c-liblzma">liblzma</primary>
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418 | </indexterm>
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419 | </listitem>
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420 | </varlistentry>
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421 |
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422 | </variablelist>
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423 |
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424 | </sect2>
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425 |
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426 | </sect1>
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