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-file" role="wrap">
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9 | <?dbhtml filename="file.html"?>
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10 |
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11 | <sect1info condition="script">
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12 | <productname>file</productname>
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13 | <productnumber>&file-version;</productnumber>
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14 | <address>&file-url;</address>
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15 | </sect1info>
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16 |
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17 | <title>File-&file-version;</title>
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18 |
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19 | <indexterm zone="ch-system-file">
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20 | <primary sortas="a-File">File</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 File package contains a utility for determining the type of a given
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27 | file or files.</para>
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28 |
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29 | <segmentedlist>
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30 | <segtitle>&buildtime;</segtitle>
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31 | <segtitle>&diskspace;</segtitle>
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32 |
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33 | <seglistitem>
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34 | <seg>&file-fin-sbu;</seg>
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35 | <seg>&file-fin-du;</seg>
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36 | </seglistitem>
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37 | </segmentedlist>
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38 |
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39 | </sect2>
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40 |
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41 | <sect2 role="installation">
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42 | <title>Installation of File</title>
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43 |
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44 | <para>Prepare File for compilation:</para>
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45 |
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46 | <screen><userinput remap="configure">./configure --prefix=/usr</userinput></screen>
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47 |
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48 | <para>Compile the package:</para>
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49 |
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50 | <screen><userinput remap="make">make</userinput></screen>
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51 |
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52 | <para>To test the results, issue:</para>
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53 |
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54 | <screen><userinput remap="test">make check</userinput></screen>
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55 |
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56 | <para>Install the package:</para>
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57 |
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58 | <screen><userinput remap="install">make install</userinput></screen>
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59 |
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60 | <para><command>/bin/more</command> from util-linux will link to
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61 | <filename class="libraryfile">libmagic.so</filename>, so the shared
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62 | library should be moved to <filename class="directory">/lib</filename>,
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63 | and as a result the
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64 | <filename class="extension">.so</filename> file in
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65 | <filename class="directory">/usr/lib</filename> will need to be recreated:</para>
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66 |
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67 | <screen><userinput remap="install">mv -v /usr/lib/libmagic.so.* /lib
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68 | ln -sfv ../../lib/$(readlink /usr/lib/libmagic.so) /usr/lib/libmagic.so</userinput></screen>
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69 |
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70 | </sect2>
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71 |
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72 | <!-- - - - - - - - - - -->
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73 | <!-- Multilib - 32bit -->
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74 | <!-- - - - - - - - - - -->
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75 |
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76 | <sect2 arch="ml_32,ml_all" role="installation">
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77 | <title>Installation of File - 32bit</title>
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78 |
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79 | <para>Clean previous build:</para>
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80 |
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81 | <screen><userinput remap="pre">make distclean</userinput></screen>
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82 |
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83 | <para>Prepare File for compilation:</para>
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84 |
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85 | <screen><userinput remap="configure">CC="gcc -m32" ./configure \
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86 | --prefix=/usr \
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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 File - 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 File 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 | --libdir=&usr-lib-mx32; \
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118 | --host=x86_64-pc-linux-gnux32</userinput></screen>
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119 |
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120 | <para>Compile the package:</para>
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121 |
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122 | <screen><userinput remap="make">make</userinput></screen>
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123 |
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124 | <para>Install the package:</para>
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125 |
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126 | <screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR install
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127 | cp -Rv DESTDIR&usr-lib-mx32;/* &usr-lib-mx32;
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128 | rm -rf DESTDIR</userinput></screen>
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129 |
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130 | </sect2><!-- mx32 -->
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131 |
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132 | <sect2 id="contents-file" role="content">
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133 | <title>Contents of File</title>
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134 |
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135 | <segmentedlist>
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136 | <segtitle>Installed programs</segtitle>
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137 | <segtitle>Installed library</segtitle>
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138 |
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139 | <seglistitem>
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140 | <seg>file</seg>
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141 | <seg>libmagic.so</seg>
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142 | </seglistitem>
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143 | </segmentedlist>
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144 |
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145 | <variablelist>
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146 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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147 | <?dbfo list-presentation="list"?>
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148 | <?dbhtml list-presentation="table"?>
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149 |
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150 | <varlistentry id="file">
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151 | <term><command>file</command></term>
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152 | <listitem>
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153 | <para>Tries to classify each given file; it does this by performing
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154 | several tests—file system tests, magic number tests, and language
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155 | tests</para>
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156 | <indexterm zone="ch-system-file file">
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157 | <primary sortas="b-file">file</primary>
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158 | </indexterm>
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159 | </listitem>
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160 | </varlistentry>
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161 |
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162 | <varlistentry id="libmagic">
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163 | <term><filename class="libraryfile">libmagic</filename></term>
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164 | <listitem>
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165 | <para>Contains routines for magic number recognition, used by the
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166 | <command>file</command> program</para>
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167 | <indexterm zone="ch-system-file libmagic">
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168 | <primary sortas="c-libmagic">libmagic</primary>
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169 | </indexterm>
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170 | </listitem>
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171 | </varlistentry>
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172 |
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173 | </variablelist>
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174 |
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175 | </sect2>
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176 |
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177 | </sect1>
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