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 | <title>XZ Utils-&xz-version;</title> |
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12 | |
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13 | <indexterm zone="ch-system-xz"> |
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14 | <primary sortas="a-XZ Utils">XZ Utils</primary> |
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15 | </indexterm> |
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16 | |
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17 | <sect2 role="package"> |
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18 | <title/> |
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19 | |
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20 | <para>The XZ Utils package contains programs for compressing and |
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21 | decompressing files. Compressing text files with <command>XZ Utils</command> |
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22 | yields a much better compression percentage than with the traditional |
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23 | <command>gzip</command>.</para> |
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24 | |
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25 | </sect2> |
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26 | |
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27 | <sect2 role="installation"> |
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28 | <title>Installation of XZ Utils</title> |
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29 | |
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30 | <para os="a">Prepare XZ Utils for compilation:</para> |
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31 | |
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32 | <screen os="b"><userinput>./configure --prefix=/usr</userinput></screen> |
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33 | |
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34 | <para os="c">Compile the package:</para> |
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35 | |
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36 | <screen os="d"><userinput>make</userinput></screen> |
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37 | |
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38 | <para os="e">To test the results, issue:</para> |
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39 | |
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40 | <screen os="e2"><userinput remap="test">make check</userinput></screen> |
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41 | |
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42 | <para os="f">Install the programs:</para> |
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43 | |
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44 | <screen os="g"><userinput>make install</userinput></screen> |
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45 | |
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46 | <para os="h">Move the <filename>xz</filename> binary, and several symlinks |
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47 | that point to it, into the /bin directory:</para> |
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48 | |
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49 | <screen os="i"><userinput>mv -v /usr/bin/{xz,lzma,lzcat,unlzma,unxz,xzcat} /bin</userinput></screen> |
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50 | |
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51 | <para os="j">Finally, move the shared library to a more appropriate |
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52 | location, and recreate the symlink pointing to it:</para> |
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53 | |
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54 | <screen os="k"><userinput>mv -v /usr/lib/liblzma.so.* /lib |
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55 | ln -sfv ../../lib/($readlink /usr/lib/liblzma.so) /usr/lib/liblzma.so</userinput></screen> |
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56 | |
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57 | </sect2> |
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58 | |
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59 | <sect2 id="contents-xz" role="content"> |
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60 | <title>Contents of XZ Utils</title> |
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61 | |
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62 | <segmentedlist> |
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63 | <segtitle>Installed programs</segtitle> |
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64 | <segtitle>Installed libraries</segtitle> |
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65 | <segtitle>Installed directories</segtitle> |
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66 | |
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67 | <seglistitem> |
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68 | <seg>lzcat (link to xz), lzcmp (link to xzdiff), lzdiff (link to |
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69 | xzdiff), lzegrep (link to xzgrep), lzfgrep (link to xzgrep), lzgrep |
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70 | (link to xzgrep), lzless (link to xzless), lzma (link to xz), lzmadec, |
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71 | lzmainfo, lzmore (link to xzmore), unlzma (link to xz), unxz (link to |
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72 | xz), xz, xzcat (link to xz), xzcmp (link to xzdiff), xzdec, xzdiff, |
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73 | xzegrep (link to xzgrep), xzfgrep (link to xzgrep), xzgrep, xzless, |
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74 | and xzmore</seg> |
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75 | <seg>liblzma.[a,so]</seg> |
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76 | <seg>/usr/include/lzma, /usr/share/doc/xz</seg> |
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77 | </seglistitem> |
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78 | </segmentedlist> |
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79 | |
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80 | <variablelist> |
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81 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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82 | <?dbfo list-presentation="list"?> |
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83 | <?dbhtml list-presentation="table"?> |
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84 | |
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85 | <varlistentry id="lzcat"> |
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86 | <term><command>lzcat</command></term> |
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87 | <listitem> |
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88 | <para>Decompresses LZMA and xz files</para> |
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89 | <indexterm zone="ch-system-xz lzcat"> |
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90 | <primary sortas="b-lzcat">lzcat</primary> |
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91 | </indexterm> |
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92 | </listitem> |
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93 | </varlistentry> |
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94 | |
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95 | <varlistentry id="lzcmp"> |
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96 | <term><command>lzcmp</command></term> |
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97 | <listitem> |
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98 | <para>Compares lzma compressed files</para> |
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99 | <indexterm zone="ch-system-xz lzcmp"> |
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100 | <primary sortas="b-lzcmp">lzcmp</primary> |
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101 | </indexterm> |
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102 | </listitem> |
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103 | </varlistentry> |
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104 | |
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105 | <varlistentry id="lzdiff"> |
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106 | <term><command>lzdiff</command></term> |
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107 | <listitem> |
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108 | <para>Compares lzma compressed files</para> |
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109 | <indexterm zone="ch-system-xz lzdiff"> |
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110 | <primary sortas="b-lzdiff">lzdiff</primary> |
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111 | </indexterm> |
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112 | </listitem> |
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113 | </varlistentry> |
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114 | |
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115 | <varlistentry id="lzegrep"> |
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116 | <term><command>lzegrep</command></term> |
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117 | <listitem> |
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118 | <para>Runs <command>egrep</command> on lzma compressed files</para> |
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119 | <indexterm zone="ch-system-xz lzegrep"> |
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120 | <primary sortas="b-lzegrep">lzegrep</primary> |
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121 | </indexterm> |
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122 | </listitem> |
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123 | </varlistentry> |
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124 | |
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125 | <varlistentry id="lzfgrep"> |
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126 | <term><command>lzfgrep</command></term> |
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127 | <listitem> |
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128 | <para>Runs <command>fgrep</command> on lzma compressed files</para> |
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129 | <indexterm zone="ch-system-xz lzfgrep"> |
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130 | <primary sortas="b-lzfgrep">lzfgrep</primary> |
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131 | </indexterm> |
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132 | </listitem> |
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133 | </varlistentry> |
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134 | |
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135 | <varlistentry id="lzgrep"> |
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136 | <term><command>lzgrep</command></term> |
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137 | <listitem> |
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138 | <para>Runs <command>grep</command> on lzma compressed files</para> |
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139 | <indexterm zone="ch-system-xz lzgrep"> |
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140 | <primary sortas="b-lzgrep">lzgrep</primary> |
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141 | </indexterm> |
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142 | </listitem> |
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143 | </varlistentry> |
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144 | |
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145 | <varlistentry id="lzless"> |
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146 | <term><command>lzless</command></term> |
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147 | <listitem> |
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148 | <para>Runs <command>less</command> on lzma files</para> |
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149 | <indexterm zone="ch-system-xz lzless"> |
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150 | <primary sortas="b-lzless">lzless</primary> |
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151 | </indexterm> |
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152 | </listitem> |
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153 | </varlistentry> |
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154 | |
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155 | <varlistentry id="lzma"> |
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156 | <term><command>lzma</command></term> |
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157 | <listitem> |
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158 | <para>Compresses lzma files</para> |
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159 | <indexterm zone="ch-system-xz lzma"> |
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160 | <primary sortas="b-lzma">lzma</primary> |
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161 | </indexterm> |
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162 | </listitem> |
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163 | </varlistentry> |
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164 | |
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165 | <varlistentry id="lzmadec"> |
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166 | <term><command>lzmadec</command></term> |
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167 | <listitem> |
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168 | <para>Decompresses lzma files</para> |
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169 | <indexterm zone="ch-system-xz lzmadec"> |
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170 | <primary sortas="b-lzmadec">lzmadec</primary> |
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171 | </indexterm> |
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172 | </listitem> |
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173 | </varlistentry> |
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174 | |
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175 | <varlistentry id="lzmainfo"> |
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176 | <term><command>lzmainfo</command></term> |
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177 | <listitem> |
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178 | <para>Displays information stored in an .lzma file header</para> |
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179 | <indexterm zone="ch-system-xz lzmainfo"> |
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180 | <primary sortas="b-lzmainfo">lzmainfo</primary> |
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181 | </indexterm> |
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182 | </listitem> |
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183 | </varlistentry> |
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184 | |
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185 | <varlistentry id="lzmore"> |
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186 | <term><command>lzmore</command></term> |
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187 | <listitem> |
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188 | <para>Runs <command>more</command> on lzma files</para> |
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189 | <indexterm zone="ch-system-xz lzmore"> |
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190 | <primary sortas="b-lzmore">lzmore</primary> |
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191 | </indexterm> |
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192 | </listitem> |
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193 | </varlistentry> |
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194 | |
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195 | <varlistentry id="unlzma"> |
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196 | <term><command>unlzma</command></term> |
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197 | <listitem> |
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198 | <para>Uncompresses lzma files</para> |
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199 | <indexterm zone="ch-system-xz unlzma"> |
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200 | <primary sortas="b-unlzma">unlzma</primary> |
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201 | </indexterm> |
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202 | </listitem> |
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203 | </varlistentry> |
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204 | |
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205 | <varlistentry id="unxz"> |
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206 | <term><command>unxz</command></term> |
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207 | <listitem> |
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208 | <para>Uncompresses xz files</para> |
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209 | <indexterm zone="ch-system-xz unxz"> |
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210 | <primary sortas="b-unxz">unxz</primary> |
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211 | </indexterm> |
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212 | </listitem> |
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213 | </varlistentry> |
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214 | |
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215 | <varlistentry id="xz"> |
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216 | <term><command>xz</command></term> |
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217 | <listitem> |
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218 | <para>Creates xz compressed files</para> |
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219 | <indexterm zone="ch-system-xz xz"> |
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220 | <primary sortas="b-xz">xz</primary> |
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221 | </indexterm> |
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222 | </listitem> |
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223 | </varlistentry> |
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224 | |
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225 | <varlistentry id="xzcat"> |
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226 | <term><command>xzcat</command></term> |
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227 | <listitem> |
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228 | <para>Decompresses xz files</para> |
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229 | <indexterm zone="ch-system-xz xzcat"> |
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230 | <primary sortas="b-xzcat">xzcat</primary> |
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231 | </indexterm> |
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232 | </listitem> |
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233 | </varlistentry> |
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234 | |
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235 | <varlistentry id="xzcmp"> |
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236 | <term><command>xzcmp</command></term> |
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237 | <listitem> |
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238 | <para>Compares xz compressed files</para> |
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239 | <indexterm zone="ch-system-xz xzcmp"> |
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240 | <primary sortas="b-xzcmp">xzcmp</primary> |
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241 | </indexterm> |
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242 | </listitem> |
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243 | </varlistentry> |
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244 | |
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245 | <varlistentry id="xzdec"> |
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246 | <term><command>xzdec</command></term> |
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247 | <listitem> |
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248 | <para>Decompresses to standard output</para> |
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249 | <indexterm zone="ch-system-xz xzdec"> |
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250 | <primary sortas="b-xzdec">xzdec</primary> |
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251 | </indexterm> |
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252 | </listitem> |
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253 | </varlistentry> |
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254 | |
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255 | <varlistentry id="xzdiff"> |
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256 | <term><command>xzdiff</command></term> |
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257 | <listitem> |
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258 | <para>Compares xz compressed files</para> |
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259 | <indexterm zone="ch-system-xz xzdiff"> |
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260 | <primary sortas="b-xzdiff">xzdiff</primary> |
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261 | </indexterm> |
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262 | </listitem> |
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263 | </varlistentry> |
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264 | |
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265 | <varlistentry id="xzegrep"> |
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266 | <term><command>xzegrep</command></term> |
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267 | <listitem> |
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268 | <para>Runs <command>egrep</command> on xz compressed files</para> |
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269 | <indexterm zone="ch-system-xz xzegrep"> |
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270 | <primary sortas="b-xzegrep">xzegrep</primary> |
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271 | </indexterm> |
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272 | </listitem> |
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273 | </varlistentry> |
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274 | |
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275 | <varlistentry id="xzfgrep"> |
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276 | <term><command>xzfgrep</command></term> |
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277 | <listitem> |
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278 | <para>Runs <command>fgrep</command> on xz compressed files</para> |
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279 | <indexterm zone="ch-system-xz xzfgrep"> |
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280 | <primary sortas="b-xzfgrep">xzfgrep</primary> |
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281 | </indexterm> |
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282 | </listitem> |
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283 | </varlistentry> |
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284 | |
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285 | <varlistentry id="xzgrep"> |
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286 | <term><command>xzgrep</command></term> |
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287 | <listitem> |
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288 | <para>Runs <command>grep</command> on xz compressed files</para> |
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289 | <indexterm zone="ch-system-xz xzgrep"> |
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290 | <primary sortas="b-xzgrep">xzgrep</primary> |
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291 | </indexterm> |
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292 | </listitem> |
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293 | </varlistentry> |
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294 | |
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295 | <varlistentry id="xzless"> |
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296 | <term><command>xzless</command></term> |
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297 | <listitem> |
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298 | <para>Runs <command>less</command> on xz files</para> |
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299 | <indexterm zone="ch-system-xz xzless"> |
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300 | <primary sortas="b-xzless">xzless</primary> |
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301 | </indexterm> |
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302 | </listitem> |
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303 | </varlistentry> |
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304 | |
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305 | <varlistentry id="xzmore"> |
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306 | <term><command>xzmore</command></term> |
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307 | <listitem> |
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308 | <para>Runs <command>more</command> on xz files</para> |
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309 | <indexterm zone="ch-system-xz xzmore"> |
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310 | <primary sortas="b-xzmore">xzmore</primary> |
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311 | </indexterm> |
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312 | </listitem> |
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313 | </varlistentry> |
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314 | |
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315 | <varlistentry id="liblzma"> |
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316 | <term><filename class="libraryfile">liblzma</filename></term> |
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317 | <listitem> |
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318 | <para>The LZMA library</para> |
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319 | <indexterm zone="ch-system-xz liblzma"> |
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320 | <primary sortas="c-liblzma">liblzma</primary> |
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321 | </indexterm> |
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322 | </listitem> |
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323 | </varlistentry> |
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324 | |
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325 | </variablelist> |
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326 | |
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327 | </sect2> |
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328 | |
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329 | </sect1> |
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