1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.3/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 | <!ENTITY unzip-download-http "http://www.mirrorservice.org/sites/ftp.info-zip.org/pub/infozip/src/unzip551.tar.gz">
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8 | <!ENTITY unzip-download-ftp "ftp://ftp.info-zip.org/pub/infozip/src/unzip551.tar.gz">
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9 | <!ENTITY unzip-size "1.1 MB">
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10 | <!ENTITY unzip-buildsize "6.5 MB">
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11 | <!ENTITY unzip-time "0.11 SBU">
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12 | ]>
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13 |
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14 | <sect1 id="unzip" xreflabel="UnZip-&unzip-version;">
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15 | <sect1info>
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16 | <othername>$LastChangedBy$</othername>
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17 | <date>$Date$</date>
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18 | </sect1info>
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19 | <?dbhtml filename="unzip.html"?>
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20 | <title>UnZip-&unzip-version;</title>
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21 |
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22 | <sect2>
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23 | <title>Introduction to <application>UnZip</application></title>
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24 |
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25 | <para>The <application>UnZip</application> package contains
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26 | <filename>ZIP</filename> extraction utilities. These are useful for extracting
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27 | files from <filename>ZIP</filename> archives. <filename>ZIP</filename> archives
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28 | are created with <application>PKZIP</application> or
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29 | <application>Info-ZIP</application> utilities primarily in a
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30 | <acronym>DOS</acronym> environment.
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31 | </para>
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32 |
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33 | <sect3><title>Package information</title>
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34 | <itemizedlist spacing='compact'>
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35 | <listitem><para>Download (HTTP): <ulink
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36 | url="&unzip-download-http;"/></para></listitem>
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37 | <listitem><para>Download (FTP): <ulink
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38 | url="&unzip-download-ftp;"/></para></listitem>
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39 | <listitem><para>Download size: &unzip-size;</para></listitem>
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40 | <listitem><para>Estimated Disk space required:
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41 | &unzip-buildsize;</para></listitem>
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42 | <listitem><para>Estimated build time:
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43 | &unzip-time;</para></listitem></itemizedlist>
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44 | </sect3>
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45 |
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46 | <sect3><title>Additional downloads</title>
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47 | <itemizedlist spacing='compact'>
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48 | <listitem><para>Required Patch: <ulink
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49 | url="&patch-root;/unzip-&unzip-version;-fix_Makefile-1.patch"/></para>
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50 | </listitem>
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51 | <listitem><para>Required Patch: <ulink
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52 | url="&patch-root;/unzip-&unzip-version;-fix_libz-1.patch"/></para>
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53 | </listitem>
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54 | <listitem><para>Recommended Patch: <ulink
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55 | url="&patch-root;/unzip-&unzip-version;-dont_make_noise-1.patch"/></para>
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56 | </listitem></itemizedlist>
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57 | </sect3>
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58 |
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59 | </sect2>
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60 |
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61 | <sect2>
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62 | <title>Installation of <application>UnZip</application></title>
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63 |
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64 | <para>Install <application>UnZip</application> by running the following
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65 | commands:</para>
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66 |
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67 | <screen><userinput><command>patch -Np1 -i ../unzip-&unzip-version;-fix_Makefile-1.patch &&
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68 | patch -Np1 -i ../unzip-&unzip-version;-fix_libz-1.patch &&
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69 | patch -Np1 -i ../unzip-&unzip-version;-dont_make_noise-1.patch &&
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70 | cp unix/Makefile . &&
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71 | make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK linux &&
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72 | make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK linux_shlibz &&
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73 | make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK install &&
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74 | cp -d libunzip.so* /usr/lib</command></userinput></screen>
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75 |
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76 | </sect2>
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77 |
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78 | <sect2>
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79 | <title>Command explanations</title>
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80 |
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81 | <para><command>make prefix=/usr LOCAL_UNZIP=-DUSE_UNSHRINK linux</command>:
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82 | This command overrides the <varname>prefix</varname> variable that is
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83 | set to <filename class="directory">/usr/local</filename> in the
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84 | <filename>Makefile</filename>, sets the <envar>LOCAL_UNZIP</envar>
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85 | environment variable to instruct <application>UnZip</application> to use
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86 | the shrinking algorithm based on the <acronym>LZW</acronym> compression
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87 | algorithm, and builds the executables for a Linux system.
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88 | The alternatives to 'linux' can be seen with a
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89 | <command>make list</command> command.</para>
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90 |
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91 | <para><command>make ... linux_shlibz</command>: Build shared
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92 | <filename>libunzip</filename> and link <application>UnZip</application> against
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93 | it and <application>zlib</application>.</para>
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94 |
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95 | </sect2>
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96 |
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97 | <sect2>
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98 | <title>Contents</title>
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99 |
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100 | <para>The <application>UnZip</application> package contains
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101 | <command>unzip</command>, <command>funzip</command>, <command>unzipfsx</command>,
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102 | <command>zipgrep</command>, <command>zipinfo</command> and the
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103 | <filename class="libraryfile">libunzip</filename> library.</para>
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104 |
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105 | </sect2>
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106 |
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107 | <sect2><title>Description</title>
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108 |
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109 | <sect3><title>unzip</title>
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110 | <para><command>unzip</command> lists, tests or extracts files from a
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111 | <filename>ZIP</filename> archive.</para></sect3>
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112 |
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113 | <sect3><title>funzip</title>
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114 | <para><command>funzip</command> allows the output of <command>unzip</command>
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115 | commands to be redirected.</para></sect3>
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116 |
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117 | <sect3><title>unzipfsx</title>
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118 | <para><command>unzipfsx</command> is the self-extracting stub that can be
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119 | prepended to a <filename>ZIP</filename> archive. Files in this format allow
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120 | the recipient to decompress the archive without installing
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121 | <application>UnZip</application>.</para></sect3>
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122 |
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123 | <sect3><title>zipgrep</title>
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124 | <para><command>zipgrep</command> is a grep for <filename>ZIP</filename>
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125 | archives.</para></sect3>
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126 |
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127 | <sect3><title>zipinfo</title>
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128 | <para><command>zipinfo</command> produces technical information about the files
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129 | in a <filename>ZIP</filename> archive, including file access permissions,
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130 | encryption status, type of compression, etc.</para></sect3>
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131 |
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132 | </sect2>
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133 |
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134 | </sect1>
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