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1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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3 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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4 <head>
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5 <title>SliTaz Scratchbook - Base Applications</title>
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6 <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" />
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7 <meta name="description" content="" />
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8 <meta name="expires" content="never" />
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9 <meta name="modified" content="2008-11-22 17:00:00" />
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10 <meta name="publisher" content="www.slitaz.org" />
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11 <meta name="author" content="Christophe Lincoln"/>
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12 <link rel="shortcut icon" href="favicon.ico" />
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13 <link rel="stylesheet" type="text/css" href="book.css" />
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14 </head>
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15 <body bgcolor="#ffffff">
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16
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17 <!-- Header and quick navigation -->
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18 <div id="header">
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19 <div align="right" id="quicknav">
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20 <a name="top"></a>
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21 <a href="base-system.html">Base system</a> |
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22 <a href="index.html">Table of contents</a> |
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23 <a href="base-ncurses.html">Base ncurses</a>
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24 </div>
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25 <h1><font color="#3E1220">SliTaz Scratchbook</font></h1>
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26 </div>
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27
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28 <!-- Content. -->
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29 <div id="content">
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30 <div class="content-right"></div>
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31
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32
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33 <h2><font color="#df8f06">Base Applications</font></h2>
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34 <p>
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35 Install and configure libraries and basic applications.
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36 </p>
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37 <ul>
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38 <li><a href="base-apps.html#about">About the chapter</a> - Description and environmental variable ($fs)</li>
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39 <li><a href="base-apps.html#bc">bc-1.06</a> - Text mode calculator.</li>
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40 <li><a href="base-apps.html#zlib">zlib-1.2.3</a> - Compression libraries.</li>
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41 <li><a href="base-apps.html#pcre">pcre-7.4</a> - Perl-compatible regular expressions.</li>
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42 <li><a href="base-apps.html#e2fsprogs">e2fsprogs-1.39</a> - Filesystem management utilities.</li>
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43 <li><a href="base-apps.html#dropbear">dropbear-0.50</a> - Lightweight SSH server and client.</li>
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44 <li><a href="base-apps.html#lighttpd">lighttpd-1.4.18</a> - HTTP web server.</li>
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45 <li><a href="base-apps.html#iptables">iptables-1.3.7</a> - Netfilter, Linux firewall.</li>
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46 <li><a href="base-apps.html#sqlite">sqlite-3.5.1</a> - Small SQL database engine.</li>
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47 <li><a href="base-apps.html#cdrkit">cdrkit-1.1.5</a> - Tools for manipulating cdrom
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48 and ISO images.</li>
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49 <li><a href="base-apps.html#cpio">cpio-2.8</a> - Archiver used for SliTaz packages and
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50 initramfs.</li>
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51 <li><a href="base-apps.html#microperl">microperl-5.8.8</a> - A tiny Perl.</li>
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52 <li><a href="base-apps.html#module-init-tools">module-init-tools-3.2</a> - Tools for
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53 manipulating the kernel modules.</li>
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54 <li><a href="base-apps.html#kernel-modules">Copy and compress the Kernel modules.</a></li>
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55 <li><a href="base-apps.html#initramfs-iso">Generate the initramfs and an ISO image.</a></li>
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56 </ul>
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57 <a name="about"></a>
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58 <h3><font color="#6c0023">About</font></h3>
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59 <p>
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60 This chapter describes the facilities libraries and basic text mode applications supplied with
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61 SliTaz.
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62 </p>
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63 <h4>Assign an environment variable ($fs)</h4>
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64 <p>
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65 An environmental variable can't specify the path to the directory, just the name of the directory.
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66 We will affect a variable '$fs' to indicate the path to the root filesystem
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67 (rootfs). To do this, we venture into the working directory SliTaz/, and type:
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68 </p>
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69 <pre> # export fs=$PWD/rootfs
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70 </pre>
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71 <p>
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72 To check:
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73 </p>
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74 <pre> # echo $fs
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75 </pre>
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76 <a name="bc"></a>
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77 <h3><font color="#6c0023">bc-1.06 - Text mode calculator</font></h3>
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78 <p>
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79 The application bc (<a href="http://www.gnu.org/software/bc/">www.gnu.org/software/bc/</a>) provides
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80 a small calculator. When compiling the utility, dc is also built,
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81 but not installed by SliTaz. Note that dc is also available with BusyBox. If you decide to copy dc, you
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82 need to delete the link to BusyBox (if it exists). We use a directory _pkg (package) for installation,
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83 use strip to clean the executables and copy the utilities:
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84 </p>
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85 <pre> # cd src
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86 # wget http://ftp.gnu.org/pub/gnu/bc/bc-1.06.tar.gz
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87 # tar xzfv bc-1.06.tar.gz
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88 # cd bc-1.06
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89 # ./configure --prefix=/usr --infodir=/usr/share/info \
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90 --mandir=/usr/share/man
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91 # make
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92 # make DESTDIR=$PWD/_pkg install
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93 # strip -vs _pkg/usr/bin/*
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94 # cp -avi _pkg/usr/bin/bc $fs/usr/bin
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95 </pre>
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96 <h4>libs</h4>
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97 <p>
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98 A small <code>ldd</code> on bc should produce:
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99 </p>
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100 <pre class="script"> libc.so.6 => /lib/libc.so.6 (0x40029000)
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101 /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
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102 </pre>
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103 <a name="zlib"></a>
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104 <h3><font color="#6c0023">zlib-1.2.3 - Compression libraries</font></h3>
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105 <p>
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106 The zlib (<a href="http://www.zlib.net/">http://www.zlib.net/</a>) package provides compression
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107 and decompression functions used by among others, the SSH server Dropbear and the X server:
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108 </p>
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109 <pre> # cd ..
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110 # wget http://www.gzip.org/zlib/zlib-1.2.3.tar.bz2
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111 # tar xjfv zlib-1.2.3.tar.bz2
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112 # cd zlib-1.2.3
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113 # ./configure --shared --prefix=/usr
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114 # make
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115 # strip -vs libz.so*
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116 # cp -av libz.so* $fs/usr/lib
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117 </pre>
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118 <a name="pcre"></a>
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119 <h3><font color="#6c0023">pcre-7.4 - Perl-compatible regular expressions</font></h3>
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120 <p>
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121 The package pcre (<a href="http://www.pcre.org/">http://www.pcre.org/</a>) provides libraries of
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122 functions for Perl compatible regular expressions used by among others, the web server Lighttpd:
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123 </p>
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124 <pre> # cd ..
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125 # wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-7.4.tar.gz
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126 # tar xzfv pcre-7.4.tar.gz
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127 # cd pcre-7.4
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128 # ./configure --prefix=/usr
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129 # make
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130 # make DESTDIR=$PWD/_pkg install
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131 # strip -vs _pkg/usr/bin/*
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132 # strip -vs _pkg/usr/lib/*
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133 # cp -av _pkg/usr/bin/* $fs/usr/bin
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134 # cp -av _pkg/usr/lib/*.so* $fs/usr/lib
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135 </pre>
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136 <a name="e2fsprogs"></a>
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137 <h3><font color="#6c0023">e2fsprogs-1.39 - Filesystem management utilities</font></h3>
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138 <p>
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139 The e3fsprogs (<a href="http://e2fsprogs.sourceforge.net/">http://e2fsprogs.sourceforge.net/</a>) provides
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140 utilities for handling ext2 and ext3 filesystems. We will not take all of them because we need the space.
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141 It should be noted that we use fsck of BusyBox:
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142 </p>
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143 <pre> # cd ..
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144 # wget http://puzzle.dl.sourceforge.net/sourceforge/e2fsprogs/e2fsprogs-1.39.tar.gz
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145 # tar xzf e2fsprogs-1.39.tar.gz
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146 # cd e2fsprogs-1.39
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147 # ./configure --prefix=/usr --with-root-prefix="" \
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148 --enable-elf-shlibs --disable-evms --sysconfdir=/etc \
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149 --infodir=/usr/share/info --mandir=/usr/share/man
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150 # make
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151 # make DESTDIR=$PWD/_pkg install
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152 # strip -vs _pkg/sbin/*
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153 # strip -vs _pkg/lib/*
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154 # strip -vs _pkg/usr/bin/*
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155 # strip -vs _pkg/usr/sbin/*
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156 # strip -vs _pkg/usr/lib/*
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157 </pre>
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158 <p>
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159 Install the utilities, configuration files and libraries in the rootfs of SliTaz. Be careful if you
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160 used fsck, that you didn't destroy the link to BusyBox:
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161 </p>
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162 <pre> # cp -i _pkg/sbin/{badblocks,blkid,dumpe2fs,e2fsck,e2image} $fs/sbin
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163 # cp -i _pkg/sbin/{e2label,findfs,logsave,mke2fs,mkfs.*} $fs/sbin
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164 # cp -i _pkg/sbin/{resize2fs,tune2fs} $fs/sbin
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165 # cp -a _pkg/lib/* $fs/lib
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166 # rm -rf $fs/lib/libss*
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167 # cp -a _pkg/etc/* $fs/etc
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168 # cp -a _pkg/usr/bin/* $fs/usr/bin
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169 # cp -a _pkg/usr/sbin/* $fs/usr/sbin
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170 # cp -ad _pkg/usr/lib/*.so $fs/usr/lib
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171 # rm -rf $fs/usr/lib/libss*
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172 </pre>
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173 <p>
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174 You can also copy files from the French locale:
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175 </p>
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176 <pre> # mkdir $fs/usr/share/locale
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177 # cp -a _pkg/usr/share/locale/fr $fs/usr/share/locale
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178 </pre>
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179 <a name="dropbear"></a>
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180 <h3><font color="#6c0023">Dropbear-0.50 - Lightweight SSH client and server</font></h3>
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181 <p>
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182 Dropbear (<a href="http://matt.ucc.asn.au/dropbear/dropbear.html">http://matt.ucc.asn.au/dropbear/dropbear.html</a>)
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183 is a small secure client/server supporting SSH 2. Dropbear is compatible with
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184 OpenSSH and uses ~/.ssh/authorized_keys for the management of public keys. Dropbear also
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185 provides a version of scp, which must be compiled with 'make scp':
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186 </p>
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187 <pre> # cd ..
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188 # wget http://matt.ucc.asn.au/dropbear/releases/dropbear-0.50.tar.gz
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189 # tar xzf dropbear-0.50.tar.gz
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190 # cd dropbear-0.50
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191 # ./configure --prefix=/usr
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192 # make
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193 # make scp
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194 # make DESTDIR=$PWD/_pkg install
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195 # strip -v scp
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196 # strip -v _pkg/usr/bin/*
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197 # strip -v _pkg/usr/sbin/*
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198 </pre>
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199 <p>
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200 Install the client and tools in /usr/bin, and the server in /usr/sbin:
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201 </p>
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202 <pre> # cp scp $fs/usr/bin
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203 # cp -a _pkg/usr/bin/* $fs/usr/bin
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204 # cp -a _pkg/usr/sbin/* $fs/usr/sbin
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205 </pre>
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206 <h4>libs</h4>
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207 <pre class="script"> libutil.so.1 => /lib/libutil.so.1 (0x40025000)
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208 libz.so.1 => /usr/lib/libz.so.1 (0x40028000)
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209 libcrypt.so.1 => /lib/libcrypt.so.1 (0x4003b000)
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210 libc.so.6 => /lib/libc.so.6 (0x40068000)
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211 /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0x40000000)
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212 </pre>
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213 <p>
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214 Copy the library libutil.so.1 to $fs/lib, if this is not already the case. Other libraries
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215 should be present following the construction of the base system:
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216 </p>
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217 <pre> # cp -a /lib/libutil* $fs/lib
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218 </pre>
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219 <h4>Configure Dropbear</h4>
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220 <p>
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221 The user configuration files authorized_keys and known_hosts are in ~/.ssh. This directory and the
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222 file known_hosts are created automatically the first time the user launches dbclient. The system
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223 configuration files for the Dropbear server are in /etc/dropbear:
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224 </p>
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225 <pre> # mkdir $fs/etc/dropbear
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226 </pre>
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227 <p>
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228 You must generate the secure keys before starting the Dropbear server on SliTaz.
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229 You can use dropbearkey with the following commands:
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230 </p>
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231 <pre> # dropbearkey -t rsa -f /etc/dropbear/dropbear_rsa_host_key
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232 # dropbearkey -t dss -f /etc/dropbear/dropbear_dss_host_key
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233 </pre>
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234 <p>
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235 On SliTaz, you can start the SSH server with the command:
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236 </p>
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237 <pre> # /etc/init.d/dropbear start
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238 </pre>
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239 <a name="lighttpd"></a>
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240 <h3><font color="#6c0023">lighttpd-1.4.18 - HTTP Web server</font></h3>
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241 <p>
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242 Lighttpd (<a href="http://www.lighttpd.net/">www.lighttpd.net</a>) is a light, secure and powerful web server.
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243 The project is very active and the server's configuration simple. It supports virtual hosts, CGI scripts,
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244 and allows intelligent management of the CPU:
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245 </p>
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246 <pre> # cd ..
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247 # wget http://www.lighttpd.net/download/lighttpd-1.4.18.tar.gz
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248 # tar xzf lighttpd-1.4.18.tar.gz
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249 # cd lighttpd-1.4.18
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250 # ./configure -enable-shared --disable-ipv6 --prefix=/usr \
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251 --libdir=/usr/lib/lighttpd --mandir=/usr/share/man
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252 # make
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253 # make DESTDIR=$PWD/_pkg install
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254 # strip -vs _pkg/usr/bin/*
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255 # strip -vs _pkg/usr/sbin/*
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256 # strip -vs _pkg/usr/lib/lighttpd/*
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257 </pre>
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258 <p>
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paul@226
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259 Install the server and generated libraries. We will then copy some of the modules (9):
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paul@226
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260 </p>
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paul@226
|
261 <pre> # cp _pkg/usr/bin/* $fs/usr/bin
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paul@226
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262 # cp _pkg/usr/sbin/* $fs/usr/sbin
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paul@226
|
263 # mkdir $fs/usr/lib/lighttpd
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paul@226
|
264 Modules :
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paul@226
|
265 # cp _pkg/usr/lib/lighttpd/mod_access.so $fs/usr/lib/lighttpd
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paul@226
|
266 # cp _pkg/usr/lib/lighttpd/mod_accesslog.so $fs/usr/lib/lighttpd
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paul@226
|
267 # cp _pkg/usr/lib/lighttpd/mod_alias.so $fs/usr/lib/lighttpd
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paul@226
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268 # cp _pkg/usr/lib/lighttpd/mod_auth.so $fs/usr/lib/lighttpd
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paul@226
|
269 # cp _pkg/usr/lib/lighttpd/mod_cgi.so $fs/usr/lib/lighttpd
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paul@226
|
270 # cp _pkg/usr/lib/lighttpd/mod_compress.so $fs/usr/lib/lighttpd
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paul@226
|
271 # cp _pkg/usr/lib/lighttpd/mod_rewrite.so $fs/usr/lib/lighttpd
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paul@226
|
272 # cp _pkg/usr/lib/lighttpd/mod_status.so $fs/usr/lib/lighttpd
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paul@226
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273 # cp _pkg/usr/lib/lighttpd/mod_userdir.so $fs/usr/lib/lighttpd
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paul@226
|
274 </pre>
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paul@226
|
275 <h4>libs</h4>
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paul@226
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276 <p>
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paul@226
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277 There should be a libdl.so.2 library; if missing, we can copy:
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paul@226
|
278 </p>
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paul@226
|
279 <pre> # cp -a /lib/libdl* $fs/lib
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paul@226
|
280 </pre>
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paul@226
|
281 <h4>/var/www - root of documents served</h4>
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paul@226
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282 <p>
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paul@226
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283 /var/www is the root directory of documents served by default. You can access this via the url http://localhost/.
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paul@226
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284 This directory contains an <code>index.html</code> automatically displayed by a query.
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paul@226
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285 We will create the directory /var/www, to see what's placed inside:
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paul@226
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286 </p>
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paul@226
|
287 <pre> # mkdir -p $fs/var/www
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paul@226
|
288 </pre>
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paul@226
|
289 <h4>lighttpd.conf - Lighttpd configuration file</h4>
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paul@226
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290 <p>
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paul@226
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291 The Lighttpd main configuration file is located at /etc/lighttpd and is called lighttpd.conf.
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paul@226
|
292 The configuration file SliTaz provides is self-explanatary, just browse. You can find other examples on the
|
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paul@258
|
293 Lighttpd website and as well as an example configuration in /doc in the Lighttpd archive:
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paul@226
|
294 </p>
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paul@226
|
295 <pre> # cp -a ../slitaz-tools-1.1/etc/lighttpd $fs/etc
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paul@226
|
296 </pre>
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paul@226
|
297 <p>
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paul@226
|
298 Creating the directory containing the log files:
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paul@226
|
299 </p>
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paul@226
|
300 <pre> # mkdir $fs/var/log/lighttpd
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paul@226
|
301 </pre>
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paul@226
|
302 <h4>User and group www</h4>
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paul@226
|
303 <p>
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paul@226
|
304 We will add a user and a group for the web server, it adds security and there is no reason for it to be run a root.
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paul@226
|
305 The default user on SliTaz is 'www', but you can change this in the configuration file lighttpd.conf.
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paul@226
|
306 The BusyBox application adduser has some limitations, so we add user 'www' manually. We also change permissions on
|
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paul@226
|
307 the directory of web server logs:
|
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paul@226
|
308 </p>
|
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paul@226
|
309 <pre> # echo "www:x:80:80:www:/var/www:/bin/sh" >> $fs/etc/passwd
|
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paul@226
|
310 # echo "www:*:13509:0:99999:7:::" >> $fs/etc/shadow
|
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paul@226
|
311 # echo "www:*:13509:0:99999:7:::" >> $fs/etc/shadow-
|
|
paul@226
|
312 # chroot $fs /bin/ash
|
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paul@226
|
313 /# addgroup -g 80 www
|
|
paul@226
|
314 /# chown www.www /var/log/lighttpd
|
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paul@226
|
315 # exit
|
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paul@226
|
316 </pre>
|
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paul@226
|
317 <p>
|
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paul@226
|
318 To start the web server, you can use script /etc/init.d/lighttpd provided by SliTaz tools, by typing:
|
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paul@226
|
319 <code>/etc/init.d/lighttpd start</code>. You can also automate its
|
|
paul@226
|
320 launch at boot with a link /etc/init.d/lighttpd pointing to /etc/rc.d/60lighttpd.
|
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paul@226
|
321 </p>
|
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paul@226
|
322 <a name="iptables"></a>
|
|
paul@226
|
323 <h3><font color="#6c0023">iptables-1.3.7 - Netfilter, Linux firewall</font></h3>
|
|
paul@226
|
324 <p>
|
|
paul@226
|
325 Netfilter (<a href="http://www.netfilter.org/">www.netfilter.org</a>) is the module which provides the Linux
|
|
paul@226
|
326 kernel firewall functions, shared internet connections (NAT) and the archiving of network traffic.
|
|
paul@226
|
327 The iptables command allows you to configure Netfilter using iptables-restore
|
|
paul@226
|
328 and iptable-save, to save and restore the Netfilter configuration:
|
|
paul@226
|
329 </p>
|
|
paul@226
|
330 <pre> # cd ..
|
|
paul@226
|
331 # wget http://www.netfilter.org/projects/iptables/files/iptables-1.3.7.tar.bz2
|
|
paul@226
|
332 # tar xjf iptables-1.3.7.tar.bz2
|
|
paul@226
|
333 # cd iptables-1.3.7
|
|
paul@226
|
334 # make KERNEL_DIR=../linux-2.6.20 BINDIR=/sbin \
|
|
paul@226
|
335 LIBDIR=/lib MANDIR=/usr/share/man
|
|
paul@226
|
336 # make KERNEL_DIR=../linux-2.6.20 BINDIR=/sbin \
|
|
paul@226
|
337 LIBDIR=/lib MANDIR=/usr/share/man \
|
|
paul@226
|
338 DESTDIR=$PWD/_pkg install
|
|
paul@226
|
339 # strip _pkg/sbin/*
|
|
paul@226
|
340 # strip _pkg/lib/iptables/*
|
|
paul@226
|
341 </pre>
|
|
paul@226
|
342 <p>
|
|
paul@226
|
343 Installing the iptables* applications and libraries sufficient for a basic firewall:
|
|
paul@226
|
344 </p>
|
|
paul@226
|
345 <pre> # cp -a _pkg/sbin/iptables* $fs/sbin
|
|
paul@226
|
346 # mkdir $fs/lib/iptables
|
|
paul@226
|
347 # cp -a _pkg/lib/iptables/{libipt_standard.so,libipt_conntrack.so} \
|
|
paul@226
|
348 $fs/lib/iptables
|
|
paul@226
|
349 # cp -a _pkg/lib/iptables/{libipt_tcp.so,libipt_udp.so} $fs/lib/iptables
|
|
paul@226
|
350 </pre>
|
|
paul@226
|
351 <p>
|
|
paul@226
|
352 To satisfy the iptables dependencies, you must copy the libnsl* library:
|
|
paul@226
|
353 </p>
|
|
paul@226
|
354 <pre> # cp -va /lib/libnsl* $fs/lib/tls
|
|
paul@226
|
355 # strip $fs/lib/libnsl*
|
|
paul@226
|
356 </pre>
|
|
paul@226
|
357 <a name="sqlite"></a>
|
|
paul@226
|
358 <h3><font color="#6c0023">sqlite-3.5.1 - Small SQL database engine</font></h3>
|
|
paul@226
|
359 <p>
|
|
paul@226
|
360 This package provides sqlite3 (<a href="http://www.sqlite.org/">www.sqlite.org</a>) and sqlite3.so*
|
|
paul@226
|
361 libraries. SQLite is fast and efficient and integrates directly to programs using database files:
|
|
paul@226
|
362 </p>
|
|
paul@226
|
363 <pre> # cd ..
|
|
paul@226
|
364 # wget http://www.sqlite.org/sqlite-3.5.1.tar.gz
|
|
paul@226
|
365 # tar xzf sqlite-3.5.1.tar.gz
|
|
paul@226
|
366 # cd sqlite-3.5.1
|
|
paul@226
|
367 # ./configure --prefix=/usr --disable-tcl
|
|
paul@226
|
368 # make
|
|
paul@226
|
369 # make DESTDIR=$PWD/_pkg install
|
|
paul@226
|
370 # strip _pkg/usr/lib/*.so*
|
|
paul@226
|
371 # strip _pkg/usr/bin/*
|
|
paul@226
|
372 </pre>
|
|
paul@226
|
373 <p>
|
|
paul@226
|
374 Installing the sqlite3 utility and libraries in the rootfs of SliTaz:
|
|
paul@226
|
375 </p>
|
|
paul@226
|
376 <pre> # cp -a _pkg/usr/lib/*.so* $fs/usr/lib
|
|
paul@226
|
377 # cp -a _pkg/usr/bin/* $fs/usr/bin
|
|
paul@226
|
378 </pre>
|
|
paul@226
|
379 <a name="cdrkit"></a>
|
|
paul@226
|
380 <h3><font color="#6c0023">cdrkit-1.1.5 - Tools for manipulating cdrom and ISO images</font></h3>
|
|
paul@226
|
381 <p>
|
|
paul@226
|
382 cdrkit (<a href="http://www.cdrkit.org/">www.cdrkit.org</a>) provides tools for manipulating cdroms.
|
|
paul@226
|
383 SliTaz installs by default wodim for burning and genisoimage to create an ISO image.
|
|
paul@226
|
384 The compilation is a bit different (cmake), but shouldn't pose any problems:
|
|
paul@226
|
385 </p>
|
|
paul@226
|
386 <pre> # cd ..
|
|
paul@226
|
387 # wget http://cdrkit.org/releases/cdrkit-1.1.5.tar.gz
|
|
paul@226
|
388 # tar xzf cdrkit-1.1.5.tar.gz
|
|
paul@226
|
389 # cd cdrkit-1.1.5
|
|
paul@226
|
390 # make
|
|
paul@226
|
391 # make install PREFIX=$PWD/_pkg/usr
|
|
paul@226
|
392 # strip -v _pkg/usr/bin/*
|
|
paul@226
|
393 # strip -v _pkg/usr/sbin/*
|
|
paul@226
|
394 # cp _pkg/usr/bin/genisoimage $fs/usr/bin
|
|
paul@226
|
395 # cp _pkg/usr/bin/wodim $fs/usr/bin
|
|
paul@226
|
396 </pre>
|
|
paul@226
|
397 <p>
|
|
paul@226
|
398 Copy the library libcap.so.1 required by wodim:
|
|
paul@226
|
399 </p>
|
|
paul@226
|
400 <pre> # cp -a /lib/libcap.so* $fs/lib
|
|
paul@226
|
401 </pre>
|
|
paul@226
|
402 <a name="cpio"></a>
|
|
paul@226
|
403 <h3><font color="#6c0023">cpio-2.8 - Archiver</font></h3>
|
|
paul@226
|
404 <p>
|
|
paul@226
|
405 <code>cpio</code> (<a href="http://www.gnu.org/software/cpio/">http://www.gnu.org/software/cpio/</a>) provides tools for
|
|
paul@226
|
406 manipulating cpio archives. The archive format is used for packages and the SliTaz initramfs image of the cdrom.
|
|
paul@226
|
407 Note that BusyBox provides a version of cpio that only unpacks archives:
|
|
paul@226
|
408 </p>
|
|
paul@226
|
409 <pre> # cd ..
|
|
paul@226
|
410 # wget ftp://sunsite.cnlab-switch.ch/mirror/gnu/cpio/cpio-2.8.tar.gz
|
|
paul@226
|
411 # tar xzf cpio-2.8.tar.gz
|
|
paul@226
|
412 # cd cpio-2.8
|
|
paul@226
|
413 # ./configure --prefix=/usr --bindir=/bin \
|
|
paul@226
|
414 --libexecdir=/usr/bin --mandir=/usr/share/man \
|
|
paul@226
|
415 --infodir=/usr/share/info
|
|
paul@226
|
416 # make
|
|
paul@226
|
417 # make DESTDIR=$PWD/_pkg install
|
|
paul@226
|
418 # strip -v _pkg/bin/*
|
|
paul@226
|
419 # strip -v _pkg/usr/bin/*
|
|
paul@226
|
420 </pre>
|
|
paul@226
|
421 <p>
|
|
paul@226
|
422 Installing <code>cpio</code> in /bin and <code>rmt</code> in /usr/bin. You can also install the French locale files:
|
|
paul@226
|
423 </p>
|
|
paul@226
|
424 <pre> # cp -a _pkg/bin/* $fs/bin
|
|
paul@226
|
425 # cp -a _pkg/usr/bin/* $fs/usr/bin
|
|
paul@226
|
426 # cp -a _pkg/usr/share/locale/fr $fs/usr/share/locale
|
|
paul@226
|
427 </pre>
|
|
paul@226
|
428 <a name="microperl"></a>
|
|
paul@226
|
429 <h3><font color="#6c0023">microperl-5.8.8 - A tiny Perl</font></h3>
|
|
paul@226
|
430 <p>
|
|
paul@226
|
431 Microperl is a tiny implementation of Perl using the most basic functions of the language.
|
|
paul@226
|
432 You can find more info in the source archive and the file <code>README.micro</code>.
|
|
paul@226
|
433 We use a small <code>sed</code> on the configuration file that searches for microperl modules
|
|
paul@226
|
434 in /usr/lib/perl5. We also create a link to the #! /usr/bin/perl script:
|
|
paul@226
|
435 </p>
|
|
paul@226
|
436 <pre> # wget http://ftp.funet.fi/pub/CPAN/src/perl-5.8.8.tar.gz
|
|
paul@226
|
437 # tar xzf perl-5.8.8.tar.gz
|
|
paul@226
|
438 # cd perl-5.8.8
|
|
paul@226
|
439 # sed -i s/'usr\/local'/'usr'/ uconfig.sh
|
|
paul@226
|
440 # sed -i s/'perl5\/5.9'/'perl5'/ uconfig.sh
|
|
paul@226
|
441 # sed -i s/'unknown'/'i486-pc-linux-gnu'/ uconfig.sh
|
|
paul@226
|
442 # make -f Makefile.micro regen_uconfig
|
|
paul@226
|
443 # make -f Makefile.micro
|
|
paul@226
|
444 # strip microperl
|
|
paul@226
|
445 # cp microperl $fs/usr/bin
|
|
paul@226
|
446 # chroot $fs /bin/ash
|
|
paul@226
|
447 /# cd /usr/bin
|
|
paul@226
|
448 /# ln -s microperl perl
|
|
paul@226
|
449 /# exit
|
|
paul@226
|
450 </pre>
|
|
paul@226
|
451 <a name="module-init-tools"></a>
|
|
paul@226
|
452 <h3><font color="#6c0023">module-init-tools-3.2 - Utilities for manipulating kernel modules</font></h3>
|
|
paul@226
|
453 <p>
|
|
paul@226
|
454 The <a href="http://ftp.kernel.org/pub/linux/utils/kernel/module-init-tools/">module-init-tools</a>
|
|
paul@226
|
455 from kernel.org: modprobe, insmod, rmmod and lsmod. We have chosen to use these because we can compile
|
|
paul@226
|
456 modutils/modprobe to support compressed (.gz) modules to save space. To do this we use the option
|
|
paul@226
|
457 --enable-zlib, we then clean and copy the binaries. We do not take everything that has been created,
|
|
paul@226
|
458 only what we need: depmod, insmod, modinfo, modprobe and rmmod in /sbin and lsmod in /bin:
|
|
paul@226
|
459 </p>
|
|
paul@226
|
460 <pre> # cd ..
|
|
paul@226
|
461 # wget http://ftp.kernel.org/pub/linux/utils/kernel/module-init-tools/module-init-tools-3.2.tar.bz2
|
|
paul@226
|
462 # tar xjf module-init-tools-3.2.tar.bz2
|
|
paul@226
|
463 # cd module-init-tools-3.2
|
|
paul@226
|
464 # ./configure --enable-zlib --prefix=/usr --sbindir=/sbin --bindir=/bin \
|
|
paul@226
|
465 --sysconfdir=/etc --infodir=/usr/share/info --mandir=/usr/share/man
|
|
paul@226
|
466 # make
|
|
paul@226
|
467 # make DESTDIR=$PWD/_pkg install
|
|
paul@226
|
468 # strip -v _pkg/sbin/{depmod,insmod,modinfo,modprobe,rmmod}
|
|
paul@226
|
469 # strip -v _pkg/bin/lsmod
|
|
paul@226
|
470 # cp -i _pkg/sbin/{depmod,insmod,modinfo,modprobe,rmmod} $fs/sbin
|
|
paul@226
|
471 # cp -i _pkg/bin/lsmod $fs/bin
|
|
paul@226
|
472 # cd ..
|
|
paul@226
|
473 </pre>
|
|
paul@226
|
474 <a name="kernel-modules"></a>
|
|
paul@226
|
475 <h3><font color="#6c0023">Copy kernel modules</font></h3>
|
|
paul@226
|
476 <p>
|
|
paul@226
|
477 Copy files from linux-2.6.20/_pkg:
|
|
paul@226
|
478 </p>
|
|
paul@226
|
479 <pre> # cp -a linux-2.6.20/_pkg/lib/* $fs/lib
|
|
paul@226
|
480 </pre>
|
|
paul@226
|
481 <h4>Compress kernel modules</h4>
|
|
paul@226
|
482 <p>
|
|
paul@248
|
483 Compress modules, this step will gain us back around 50% of available space.
|
|
paul@226
|
484 We begin by moving into the rootfs, then we search for all files with the
|
|
paul@226
|
485 <code>.ko</code> extension, and compress them. You
|
|
paul@226
|
486 can also do this with the 'gzmodtaz.sh' script found in SliTaz tools:
|
|
paul@226
|
487 </p>
|
|
paul@226
|
488 <pre> # cd $fs
|
|
paul@226
|
489 </pre>
|
|
paul@226
|
490 <p>
|
|
paul@226
|
491 With 'gztazmod.sh':
|
|
paul@226
|
492 </p>
|
|
paul@226
|
493 <pre> # cp -v ../src/slitaz-tools-1.1/utils/gztazmod.sh sbin
|
|
paul@226
|
494 # ./sbin/gztazmod.sh lib/modules/2.6.20-slitaz
|
|
paul@226
|
495 </pre>
|
|
paul@226
|
496 <p>
|
|
paul@226
|
497 Or by hand:
|
|
paul@226
|
498 </p>
|
|
paul@226
|
499 <pre> # cd lib/modules/2.6.20-slitaz
|
|
paul@226
|
500 # find . -name "*.ko" -exec gzip '{}' \;
|
|
paul@226
|
501 # sed 's/\.ko/.ko.gz/g' modules.dep > tmp.dep
|
|
paul@226
|
502 # rm modules.dep
|
|
paul@226
|
503 # mv tmp.dep modules.dep
|
|
paul@226
|
504 </pre>
|
|
paul@226
|
505 <a name="initramfs-iso"></a>
|
|
paul@226
|
506 <h3><font color="#6c0023">Generate the initramfs and an ISO image</font></h3>
|
|
paul@226
|
507 <p>
|
|
paul@226
|
508 To create a new ISO image, you can use 'mktaziso' in
|
|
paul@226
|
509 <a href="http://www.slitaz.org/en/doc/cookbook/slitaz-tools.html">SliTaz tools</a>.
|
|
paul@226
|
510 Or you can create a new initramfs image, copy it to /boot in the root of the cdrom
|
|
paul@226
|
511 (rootcd) and finally generate an ISO image with genisoimage:
|
|
paul@226
|
512 </p>
|
|
paul@226
|
513 <pre> # cd $fs
|
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paul@226
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514 # find . -print | cpio -o -H newc | gzip -9 > ../rootfs.gz
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paul@226
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515 # cd ..
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paul@226
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516 # cp rootfs.gz rootcd/boot
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paul@226
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517 # genisoimage -R -o slitaz-test.iso -b boot/isolinux/isolinux.bin \
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paul@226
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518 -c boot/isolinux/boot.cat -no-emul-boot -boot-load-size 4 \
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paul@226
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519 -V "SliTaz" -input-charset iso8859-1 -boot-info-table rootcd
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paul@226
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520 </pre>
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paul@226
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521 <p>
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paul@226
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522 Test iso image:
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paul@226
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523 </p>
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paul@226
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524 <pre> # qemu -cdrom slitaz-test.iso
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paul@226
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525 </pre>
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paul@226
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526
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paul@226
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527 <h4>Following chapter</h4>
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528 <p>
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paul@226
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529 The next chapter is called <a href="base-ncurses.html">Base Ncurses</a>. It
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paul@226
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530 covers the installation and configuration of the ncurses libraries and
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paul@226
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531 applications.
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paul@226
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532 </p>
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paul@226
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533
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paul@226
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534 <!-- End of content -->
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paul@226
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535 </div>
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paul@226
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536
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paul@226
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537 <!-- Footer. -->
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paul@226
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538 <div id="footer">
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paul@226
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539 <div class="footer-right"></div>
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pascal@550
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540 <a href="base-apps.html#top">Top of the page</a> |
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paul@226
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541 <a href="index.html">Table of contents</a>
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paul@226
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542 </div>
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paul@226
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543
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paul@226
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544 <div id="copy">
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pascal@669
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545 Copyright © <span class="year"></span> <a href="http://www.slitaz.org/en/">SliTaz</a> -
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paul@226
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546 <a href="http://www.gnu.org/licenses/gpl.html">GNU General Public License</a>;<br />
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paul@226
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547 Documentation is under
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paul@226
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548 <a href="http://www.gnu.org/copyleft/fdl.html">GNU Free Documentation License</a>
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paul@226
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549 and code is <a href="http://validator.w3.org/">valid xHTML 1.0</a>.
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paul@226
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550 </div>
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paul@226
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551
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paul@226
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552 </body>
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paul@226
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553 </html>
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