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-perl" role="wrap"> |
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9 | <?dbhtml filename="perl.html"?> |
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10 | |
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11 | <title>Perl-&perl-version;</title> |
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12 | |
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13 | <indexterm zone="ch-system-perl"> |
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14 | <primary sortas="a-Perl">Perl</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 Perl package contains the Practical Extraction and Report |
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21 | Language.</para> |
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22 | |
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23 | </sect2> |
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24 | |
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25 | <sect2 role="installation"> |
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26 | <title>Installation of Perl</title> |
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27 | |
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28 | <para os="s3">By default, Perl's Compress::Raw::Zlib and |
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29 | Compress::Raw::Bzip2 modules build and link against internal copies of |
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30 | Zlib and Bzip2. The following command will make Perl use the |
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31 | system-installed copies of these libraries:</para> |
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32 | |
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33 | <screen os="s4"><userinput>export BUILD_ZLIB=False |
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34 | export BUILD_BZIP2=0</userinput></screen> |
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35 | |
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36 | <note os="a00"> |
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37 | <para>If you are following the boot method you will need to enable the |
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38 | loopback device:</para> |
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39 | |
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40 | <screen><userinput remap="test">ip link set lo up</userinput></screen> |
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41 | </note> |
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42 | |
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43 | <para os="a01">Before starting to configure, create a basic |
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44 | <filename>/etc/hosts</filename> file which will be referenced by one |
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45 | of Perl's configuration files as well as used by the test suite:</para> |
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46 | |
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47 | <screen os="a02"><userinput remap="test">echo "127.0.0.1 localhost $(hostname)" > /etc/hosts</userinput></screen> |
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48 | |
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49 | <para os="a">To have full control over the way Perl is set up, you can |
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50 | run the interactive <command>Configure</command> script and hand-pick |
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51 | the way this package is built. If you prefer instead to use the defaults |
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52 | that Perl auto-detects, prepare Perl for compilation with:</para> |
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53 | |
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54 | <screen os="b"><userinput>./configure.gnu --prefix=/usr \ |
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55 | -Dvendorprefix=/usr \ |
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56 | -Dman1dir=/usr/share/man/man1 \ |
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57 | -Dman3dir=/usr/share/man/man3 \ |
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58 | -Dpager="/bin/less -isR" \ |
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59 | -Dusethreads -Duseshrplib</userinput></screen> |
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60 | |
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61 | <variablelist os="c"> |
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62 | <title>The meaning of the configure option:</title> |
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63 | |
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64 | <varlistentry os="c1"> |
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65 | <term><parameter>-Dman1dir=/usr/share/man/man1 -Dman3dir=/usr/share/man/man3</parameter></term> |
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66 | <listitem> |
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67 | <para>Since Groff is not installed yet, |
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68 | <command>configure.gnu</command> thinks that we do not want |
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69 | man pages for Perl. Issuing these parameters overrides this decision.</para> |
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70 | </listitem> |
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71 | </varlistentry> |
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72 | |
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73 | <varlistentry os="c2"> |
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74 | <term><parameter>-Dpager="/bin/less -isR"</parameter></term> |
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75 | <listitem> |
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76 | <para>Less has not yet been installed, so by default |
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77 | <command>perldoc</command> will invoke the <command>more</command> |
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78 | program for viewing documentation. This option ensures that it will |
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79 | use <command>less</command> instead.</para> |
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80 | </listitem> |
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81 | </varlistentry> |
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82 | |
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83 | <varlistentry os="c3"> |
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84 | <term><parameter>-Dusethreads</parameter></term> |
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85 | <listitem> |
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86 | <para>This tells Perl to use threads.</para> |
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87 | </listitem> |
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88 | </varlistentry> |
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89 | |
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90 | <varlistentry os="c4"> |
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91 | <term><parameter>-Duseshrplib</parameter></term> |
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92 | <listitem> |
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93 | <para>This tells Perl to build a shared libperl.</para> |
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94 | </listitem> |
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95 | </varlistentry> |
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96 | |
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97 | </variablelist> |
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98 | |
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99 | <para os="d">Compile the package:</para> |
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100 | |
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101 | <screen os="e"><userinput>make</userinput></screen> |
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102 | |
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103 | <para os="h">To test the results, issue:</para> |
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104 | |
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105 | <screen os="h2"><userinput remap="test">make test</userinput></screen> |
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106 | |
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107 | <para os="j">Install the package and remove the variables set previously:</para> |
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108 | |
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109 | <screen os="k"><userinput>make install |
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110 | unset BUILD_ZLIB BUILD_BZIP2</userinput></screen> |
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111 | |
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112 | </sect2> |
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113 | |
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114 | <sect2 id="contents-perl" role="content"> |
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115 | <title>Contents of Perl</title> |
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116 | |
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117 | <segmentedlist> |
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118 | <segtitle>Installed programs</segtitle> |
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119 | <segtitle>Installed libraries</segtitle> |
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120 | <segtitle>Installed directory</segtitle> |
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121 | |
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122 | <seglistitem> |
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123 | <seg>a2p, c2ph, config_data, corelist, cpan, cpan2dist, cpanp, |
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124 | cpanp-run-perl, enc2xs, find2perl, h2ph, h2xs, instmodsh, json_pp, |
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125 | libnetcfg, perl, perl&perl-version; (link to perl), perlbug, |
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126 | perldoc, perlivp, perlthanks (link to perlbug), piconv, pl2pm, pod2html, |
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127 | pod2latex, pod2man, pod2text, pod2usage, podchecker, podselect, prove, |
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128 | psed (link to s2p), pstruct (link to c2ph), ptar, ptardiff, ptargrep, |
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129 | s2p, shasum, splain, xsubpp, zipdetails</seg> |
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130 | <seg>Several hundred which cannot all be listed here</seg> |
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131 | <seg>/usr/lib/perl5</seg> |
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132 | </seglistitem> |
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133 | </segmentedlist> |
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134 | |
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135 | <variablelist> |
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136 | <bridgehead renderas="sect3">Short Descriptions</bridgehead> |
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137 | <?dbfo list-presentation="list"?> |
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138 | <?dbhtml list-presentation="table"?> |
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139 | |
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140 | <varlistentry id="a2p"> |
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141 | <term><command>a2p</command></term> |
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142 | <listitem> |
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143 | <para>Translates awk to Perl</para> |
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144 | <indexterm zone="ch-system-perl a2p"> |
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145 | <primary sortas="b-a2p">a2p</primary> |
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146 | </indexterm> |
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147 | </listitem> |
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148 | </varlistentry> |
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149 | |
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150 | <varlistentry id="c2ph"> |
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151 | <term><command>c2ph</command></term> |
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152 | <listitem> |
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153 | <para>Dumps C structures as generated from |
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154 | <command>cc -g -S</command></para> |
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155 | <indexterm zone="ch-system-perl c2ph"> |
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156 | <primary sortas="b-c2ph">c2ph</primary> |
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157 | </indexterm> |
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158 | </listitem> |
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159 | </varlistentry> |
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160 | |
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161 | <varlistentry id="config_data"> |
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162 | <term><command>config_data</command></term> |
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163 | <listitem> |
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164 | <para>Queries or changes configuration of Perl modules</para> |
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165 | <indexterm zone="ch-system-perl config_data"> |
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166 | <primary sortas="b-config_data">config_data</primary> |
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167 | </indexterm> |
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168 | </listitem> |
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169 | </varlistentry> |
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170 | |
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171 | <varlistentry id="corelist"> |
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172 | <term><command>corelist</command></term> |
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173 | <listitem> |
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174 | <para>A commandline frontend to Module::CoreList</para> |
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175 | <indexterm zone="ch-system-perl corelist"> |
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176 | <primary sortas="b-corelist">corelist</primary> |
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177 | </indexterm> |
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178 | </listitem> |
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179 | </varlistentry> |
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180 | |
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181 | <varlistentry id="cpan"> |
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182 | <term><command>cpan</command></term> |
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183 | <listitem> |
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184 | <para>Shell script that provides a command interface to CPAN.pm</para> |
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185 | <indexterm zone="ch-system-perl cpan"> |
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186 | <primary sortas="b-cpan">cpan</primary> |
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187 | </indexterm> |
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188 | </listitem> |
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189 | </varlistentry> |
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190 | |
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191 | <varlistentry id="cpan2dist"> |
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192 | <term><command>cpan2dist</command></term> |
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193 | <listitem> |
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194 | <para>The CPANPLUS distribution creator</para> |
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195 | <indexterm zone="ch-system-perl cpan2dist"> |
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196 | <primary sortas="b-cpan2dist">cpan2dist</primary> |
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197 | </indexterm> |
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198 | </listitem> |
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199 | </varlistentry> |
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200 | |
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201 | <varlistentry id="cpanp"> |
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202 | <term><command>cpanp</command></term> |
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203 | <listitem> |
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204 | <para>The CPANPLUS launcher</para> |
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205 | <indexterm zone="ch-system-perl cpanp"> |
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206 | <primary sortas="b-cpanp">cpanp</primary> |
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207 | </indexterm> |
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208 | </listitem> |
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209 | </varlistentry> |
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210 | |
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211 | <varlistentry id="cpanp-run-perl"> |
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212 | <term><command>cpanp-run-perl</command></term> |
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213 | <listitem> |
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214 | <para>Perl script that (description needed)</para> |
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215 | <indexterm zone="ch-system-perl cpanp-run-perl"> |
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216 | <primary sortas="b-cpanp-run-perl">cpanp-run-perl</primary> |
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217 | </indexterm> |
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218 | </listitem> |
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219 | </varlistentry> |
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220 | |
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221 | <varlistentry id="enc2xs"> |
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222 | <term><command>enc2xs</command></term> |
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223 | <listitem> |
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224 | <para>Builds a Perl extension for the Encode module from either |
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225 | Unicode Character Mappings or Tcl Encoding Files</para> |
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226 | <indexterm zone="ch-system-perl enc2xs"> |
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227 | <primary sortas="b-enc2xs">enc2xs</primary> |
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228 | </indexterm> |
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229 | </listitem> |
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230 | </varlistentry> |
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231 | |
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232 | <varlistentry id="find2perl"> |
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233 | <term><command>find2perl</command></term> |
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234 | <listitem> |
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235 | <para>Translates <command>find</command> commands to Perl</para> |
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236 | <indexterm zone="ch-system-perl find2perl"> |
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237 | <primary sortas="b-find2perl">find2perl</primary> |
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238 | </indexterm> |
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239 | </listitem> |
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240 | </varlistentry> |
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241 | |
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242 | <varlistentry id="h2ph"> |
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243 | <term><command>h2ph</command></term> |
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244 | <listitem> |
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245 | <para>Converts <filename class="extension">.h</filename> C header |
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246 | files to <filename class="extension">.ph</filename> Perl header |
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247 | files</para> |
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248 | <indexterm zone="ch-system-perl h2ph"> |
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249 | <primary sortas="b-h2ph">h2ph</primary> |
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250 | </indexterm> |
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251 | </listitem> |
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252 | </varlistentry> |
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253 | |
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254 | <varlistentry id="h2xs"> |
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255 | <term><command>h2xs</command></term> |
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256 | <listitem> |
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257 | <para>Converts <filename class="extension">.h</filename> C header |
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258 | files to Perl extensions</para> |
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259 | <indexterm zone="ch-system-perl h2xs"> |
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260 | <primary sortas="b-h2xs">h2xs</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="instmodsh"> |
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266 | <term><command>instmodsh</command></term> |
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267 | <listitem> |
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268 | <para>A shell script for examining installed Perl modules, |
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269 | and can even create a tarball from an installed module</para> |
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270 | <indexterm zone="ch-system-perl instmodsh"> |
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271 | <primary sortas="b-instmodsh">instmodsh</primary> |
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272 | </indexterm> |
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273 | </listitem> |
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274 | </varlistentry> |
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275 | |
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276 | <varlistentry id="json_pp"> |
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277 | <term><command>json_pp</command></term> |
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278 | <listitem> |
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279 | <para>Converts data between certain input and output formats</para> |
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280 | <indexterm zone="ch-system-perl json_pp"> |
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281 | <primary sortas="b-json_pp">json_pp</primary> |
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282 | </indexterm> |
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283 | </listitem> |
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284 | </varlistentry> |
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285 | |
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286 | <varlistentry id="libnetcfg"> |
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287 | <term><command>libnetcfg</command></term> |
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288 | <listitem> |
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289 | <para>Can be used to configure the |
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290 | <filename class="libraryfile">libnet</filename></para> |
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291 | <indexterm zone="ch-system-perl libnetcfg"> |
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292 | <primary sortas="b-libnetcfg">libnetcfg</primary> |
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293 | </indexterm> |
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294 | </listitem> |
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295 | </varlistentry> |
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296 | |
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297 | <varlistentry id="perl"> |
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298 | <term><command>perl</command></term> |
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299 | <listitem> |
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300 | <para>Combines some of the best features of C, <command>sed</command>, |
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301 | <command>awk</command> and <command>sh</command> into a single |
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302 | swiss-army-knife language</para> |
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303 | <indexterm zone="ch-system-perl perl"> |
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304 | <primary sortas="b-perl">perl</primary> |
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305 | </indexterm> |
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306 | </listitem> |
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307 | </varlistentry> |
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308 | |
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309 | <varlistentry id="perl-version"> |
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310 | <term><command>perl&perl-version;</command></term> |
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311 | <listitem> |
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312 | <para>A hard link to <command>perl</command></para> |
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313 | <indexterm zone="ch-system-perl perl-version"> |
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314 | <primary sortas="b-perl&perl-version;">perl&perl-version;</primary> |
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315 | </indexterm> |
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316 | </listitem> |
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317 | </varlistentry> |
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318 | |
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319 | <varlistentry id="perlbug"> |
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320 | <term><command>perlbug</command></term> |
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321 | <listitem> |
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322 | <para>Used to generate bug reports about Perl, or the modules that come |
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323 | with it, and mail them</para> |
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324 | <indexterm zone="ch-system-perl perlbug"> |
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325 | <primary sortas="b-perlbug">perlbug</primary> |
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326 | </indexterm> |
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327 | </listitem> |
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328 | </varlistentry> |
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329 | |
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330 | <varlistentry id="perldoc"> |
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331 | <term><command>perldoc</command></term> |
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332 | <listitem> |
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333 | <para>Displays a piece of documentation in pod format that is embedded |
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334 | in the Perl installation tree or in a Perl script</para> |
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335 | <indexterm zone="ch-system-perl perldoc"> |
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336 | <primary sortas="b-perldoc">perldoc</primary> |
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337 | </indexterm> |
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338 | </listitem> |
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339 | </varlistentry> |
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340 | |
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341 | <varlistentry id="perlivp"> |
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342 | <term><command>perlivp</command></term> |
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343 | <listitem> |
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344 | <para>The Perl Installation Verification Procedure; it can be used to |
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345 | verify that Perl and its libraries have been installed |
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346 | correctly</para> |
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347 | <indexterm zone="ch-system-perl perlivp"> |
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348 | <primary sortas="b-perlivp">perlivp</primary> |
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349 | </indexterm> |
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350 | </listitem> |
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351 | </varlistentry> |
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352 | |
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353 | <varlistentry id="perlthanks"> |
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354 | <term><command>perlthanks</command></term> |
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355 | <listitem> |
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356 | <para>Used to generate thank you messages to mail to the Perl |
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357 | developers</para> |
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358 | <indexterm zone="ch-system-perl perlthanks"> |
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359 | <primary sortas="b-perlthanks">perlthanks</primary> |
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360 | </indexterm> |
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361 | </listitem> |
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362 | </varlistentry> |
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363 | |
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364 | <varlistentry id="piconv"> |
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365 | <term><command>piconv</command></term> |
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366 | <listitem> |
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367 | <para>A Perl version of the character encoding converter |
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368 | <command>iconv</command></para> |
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369 | <indexterm zone="ch-system-perl piconv"> |
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370 | <primary sortas="b-piconv">piconv</primary> |
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371 | </indexterm> |
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372 | </listitem> |
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373 | </varlistentry> |
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374 | |
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375 | <varlistentry id="pl2pm"> |
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376 | <term><command>pl2pm</command></term> |
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377 | <listitem> |
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378 | <para>A rough tool for converting Perl4 |
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379 | <filename class="extension">.pl</filename> files to Perl5 |
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380 | <filename class="extension">.pm</filename> modules</para> |
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381 | <indexterm zone="ch-system-perl pl2pm"> |
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382 | <primary sortas="b-pl2pm">pl2pm</primary> |
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383 | </indexterm> |
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384 | </listitem> |
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385 | </varlistentry> |
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386 | |
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387 | <varlistentry id="pod2html"> |
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388 | <term><command>pod2html</command></term> |
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389 | <listitem> |
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390 | <para>Converts files from pod format to HTML format</para> |
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391 | <indexterm zone="ch-system-perl pod2html"> |
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392 | <primary sortas="b-pod2html">pod2html</primary> |
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393 | </indexterm> |
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394 | </listitem> |
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395 | </varlistentry> |
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396 | |
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397 | <varlistentry id="pod2latex"> |
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398 | <term><command>pod2latex</command></term> |
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399 | <listitem> |
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400 | <para>Converts files from pod format to LaTeX format</para> |
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401 | <indexterm zone="ch-system-perl pod2latex"> |
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402 | <primary sortas="b-pod2latex">pod2latex</primary> |
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403 | </indexterm> |
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404 | </listitem> |
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405 | </varlistentry> |
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406 | |
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407 | <varlistentry id="pod2man"> |
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408 | <term><command>pod2man</command></term> |
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409 | <listitem> |
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410 | <para>Converts pod data to formatted *roff input</para> |
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411 | <indexterm zone="ch-system-perl pod2man"> |
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412 | <primary sortas="b-pod2man">pod2man</primary> |
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413 | </indexterm> |
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414 | </listitem> |
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415 | </varlistentry> |
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416 | |
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417 | <varlistentry id="pod2text"> |
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418 | <term><command>pod2text</command></term> |
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419 | <listitem> |
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420 | <para>Converts pod data to formatted ASCII text</para> |
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421 | <indexterm zone="ch-system-perl pod2text"> |
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422 | <primary sortas="b-pod2text">pod2text</primary> |
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423 | </indexterm> |
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424 | </listitem> |
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425 | </varlistentry> |
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426 | |
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427 | <varlistentry id="pod2usage"> |
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428 | <term><command>pod2usage</command></term> |
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429 | <listitem> |
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430 | <para>Prints usage messages from embedded pod docs in files</para> |
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431 | <indexterm zone="ch-system-perl pod2usage"> |
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432 | <primary sortas="b-pod2usage">pod2usage</primary> |
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433 | </indexterm> |
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434 | </listitem> |
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435 | </varlistentry> |
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436 | |
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437 | <varlistentry id="podchecker"> |
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438 | <term><command>podchecker</command></term> |
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439 | <listitem> |
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440 | <para>Checks the syntax of pod format documentation files</para> |
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441 | <indexterm zone="ch-system-perl podchecker"> |
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442 | <primary sortas="b-podchecker">podchecker</primary> |
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443 | </indexterm> |
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444 | </listitem> |
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445 | </varlistentry> |
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446 | |
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447 | <varlistentry id="podselect"> |
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448 | <term><command>podselect</command></term> |
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449 | <listitem> |
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450 | <para>Displays selected sections of pod documentation</para> |
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451 | <indexterm zone="ch-system-perl podselect"> |
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452 | <primary sortas="b-podselect">podselect</primary> |
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453 | </indexterm> |
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454 | </listitem> |
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455 | </varlistentry> |
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456 | |
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457 | <varlistentry id="prove"> |
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458 | <term><command>prove</command></term> |
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459 | <listitem> |
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460 | <para>A command-line tool for running tests against Test::Harness</para> |
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461 | <indexterm zone="ch-system-perl prove"> |
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462 | <primary sortas="b-prove">prove</primary> |
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463 | </indexterm> |
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464 | </listitem> |
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465 | </varlistentry> |
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466 | |
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467 | <varlistentry id="psed"> |
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468 | <term><command>psed</command></term> |
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469 | <listitem> |
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470 | <para>A Perl version of the stream editor <command>sed</command></para> |
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471 | <indexterm zone="ch-system-perl psed"> |
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472 | <primary sortas="b-psed">psed</primary> |
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473 | </indexterm> |
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474 | </listitem> |
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475 | </varlistentry> |
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476 | |
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477 | <varlistentry id="pstruct"> |
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478 | <term><command>pstruct</command></term> |
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479 | <listitem> |
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480 | <para>Dumps C structures as generated from <command>cc -g -S</command> |
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481 | stabs</para> |
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482 | <indexterm zone="ch-system-perl pstruct"> |
---|
483 | <primary sortas="b-pstruct">pstruct</primary> |
---|
484 | </indexterm> |
---|
485 | </listitem> |
---|
486 | </varlistentry> |
---|
487 | |
---|
488 | <varlistentry id="ptar"> |
---|
489 | <term><command>ptar</command></term> |
---|
490 | <listitem> |
---|
491 | <para>A <command>tar</command>-like program written in Perl</para> |
---|
492 | <indexterm zone="ch-system-perl ptar"> |
---|
493 | <primary sortas="b-ptar">ptar</primary> |
---|
494 | </indexterm> |
---|
495 | </listitem> |
---|
496 | </varlistentry> |
---|
497 | |
---|
498 | <varlistentry id="ptardiff"> |
---|
499 | <term><command>ptardiff</command></term> |
---|
500 | <listitem> |
---|
501 | <para>A Perl program that compares an extracted archive with an |
---|
502 | unextracted one</para> |
---|
503 | <indexterm zone="ch-system-perl ptardiff"> |
---|
504 | <primary sortas="b-ptardiff">ptardiff</primary> |
---|
505 | </indexterm> |
---|
506 | </listitem> |
---|
507 | </varlistentry> |
---|
508 | |
---|
509 | <varlistentry id="ptargrep"> |
---|
510 | <term><command>ptargrep</command></term> |
---|
511 | <listitem> |
---|
512 | <para>A Perl program that applies pattern matching to the contents |
---|
513 | of files in a tar archive</para> |
---|
514 | <indexterm zone="ch-system-perl ptargrep"> |
---|
515 | <primary sortas="b-ptargrep">ptargrep</primary> |
---|
516 | </indexterm> |
---|
517 | </listitem> |
---|
518 | </varlistentry> |
---|
519 | |
---|
520 | <varlistentry id="s2p"> |
---|
521 | <term><command>s2p</command></term> |
---|
522 | <listitem> |
---|
523 | <para>Translates <command>sed</command> to Perl</para> |
---|
524 | <indexterm zone="ch-system-perl s2p"> |
---|
525 | <primary sortas="b-s2p">s2p</primary> |
---|
526 | </indexterm> |
---|
527 | </listitem> |
---|
528 | </varlistentry> |
---|
529 | |
---|
530 | <varlistentry id="shasum"> |
---|
531 | <term><command>shasum</command></term> |
---|
532 | <listitem> |
---|
533 | <para>Prints or checks SHA checksums</para> |
---|
534 | <indexterm zone="ch-system-perl shasum"> |
---|
535 | <primary sortas="b-shasum">shasum</primary> |
---|
536 | </indexterm> |
---|
537 | </listitem> |
---|
538 | </varlistentry> |
---|
539 | |
---|
540 | <varlistentry id="splain"> |
---|
541 | <term><command>splain</command></term> |
---|
542 | <listitem> |
---|
543 | <para>Is used to force verbose warning diagnostics in Perl</para> |
---|
544 | <indexterm zone="ch-system-perl splain"> |
---|
545 | <primary sortas="b-splain">splain</primary> |
---|
546 | </indexterm> |
---|
547 | </listitem> |
---|
548 | </varlistentry> |
---|
549 | |
---|
550 | <varlistentry id="xsubpp"> |
---|
551 | <term><command>xsubpp</command></term> |
---|
552 | <listitem> |
---|
553 | <para>Converts Perl XS code into C code</para> |
---|
554 | <indexterm zone="ch-system-perl xsubpp"> |
---|
555 | <primary sortas="b-xsubpp">xsubpp</primary> |
---|
556 | </indexterm> |
---|
557 | </listitem> |
---|
558 | </varlistentry> |
---|
559 | |
---|
560 | <varlistentry id="zipdetails"> |
---|
561 | <term><command>zipdetails</command></term> |
---|
562 | <listitem> |
---|
563 | <para>Displays details about the internal structure of a Zip file</para> |
---|
564 | <indexterm zone="ch-system-perl zipdetails"> |
---|
565 | <primary sortas="b-zipdetails">zipdetails</primary> |
---|
566 | </indexterm> |
---|
567 | </listitem> |
---|
568 | </varlistentry> |
---|
569 | |
---|
570 | </variablelist> |
---|
571 | |
---|
572 | </sect2> |
---|
573 | |
---|
574 | </sect1> |
---|