Changeset ef13657 for chapter06/bzip2.xml
- Timestamp:
- 08/08/2004 02:11:09 AM (20 years ago)
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chapter06/bzip2.xml
r6e41459 ref13657 37 37 38 38 <para>The <parameter>-f</parameter> flag will cause Bzip2 to be built 39 using a different <filename>Makefile</filename>file, in this case the39 using a different Makefile file, in this case the 40 40 <filename>Makefile-libbz2_so</filename> file, which creates a dynamic 41 <filename class="libraryfile">libbz2.so</filename> library and links the Bzip2 utilities 42 against it.</para> 41 libbz2.so library and links the Bzip2 utilities against it.</para> 43 42 44 43 <para>Compile the package:</para> … … 46 45 <screen><userinput>make</userinput></screen> 47 46 48 <para>If you are reinstalling Bzip2, you need to do47 <para>If you are reinstalling Bzip2, perform 49 48 <userinput>rm -f /usr/bin/bz*</userinput> first, otherwise the following 50 49 <command>make install</command> will fail.</para> … … 54 53 <screen><userinput>make install</userinput></screen> 55 54 56 <para> Now install the shared <command>bzip2</command> binary into the57 <filename class="directory">/bin</filename> directory, then make some58 necessary symbolic links, and clean up:</para>55 <para>Install the shared <command>bzip2</command> binary into the 56 <filename class="directory">/bin</filename> directory, make 57 some necessary symbolic links, and clean up:</para> 59 58 60 59 <screen><userinput>cp bzip2-shared /bin/bzip2 … … 117 116 <listitem> 118 117 <indexterm zone="ch-system-bzip2 bzgrep"><primary sortas="b-bzgrep">bzgrep</primary></indexterm> 119 <para>and friends run <command>grep</command> on bzipped files.</para> 118 <para>runs <command>grep</command> on bzipped files.</para> 119 </listitem> 120 </varlistentry> 121 122 <varlistentry id="bzegrep"> 123 <term><command>bzegrep</command></term> 124 <listitem> 125 <indexterm zone="ch-system-bzip2 bzegrep"><primary sortas="b-bzegrep">bzegrep</primary></indexterm> 126 <para>runs <command>egrep</command> on bzipped files.</para> 127 </listitem> 128 </varlistentry> 129 130 <varlistentry id="bzfgrep"> 131 <term><command>bzfgrep</command></term> 132 <listitem> 133 <indexterm zone="ch-system-bzip2 bzfgrep"><primary sortas="b-bzfgrep">bzfgrep</primary></indexterm> 134 <para>runs <command>fgrep</command> on bzipped files.</para> 120 135 </listitem> 121 136 </varlistentry> … … 125 140 <listitem> 126 141 <indexterm zone="ch-system-bzip2 bzip2"><primary sortas="b-bzip2">bzip2</primary></indexterm> 127 <para>compresses files using the Burrows-Wheeler 128 block sorting text compression algorithm with Huffman coding. The compression 129 rate is generally considerably better than that achieved by more conventional 130 compressors usingLZ77/LZ78, like <command>gzip</command>.</para>142 <para>compresses files using the Burrows-Wheeler block sorting text 143 compression algorithm with Huffman coding. The compression rate is 144 better than that achieved by more conventional compressors using 145 LZ77/LZ78, like <command>gzip</command>.</para> 131 146 </listitem> 132 147 </varlistentry> … … 160 175 <listitem> 161 176 <indexterm zone="ch-system-bzip2 libbz2"><primary sortas="c-libbz2*">libbz2*</primary></indexterm> 162 <para> is the library implementing lossless,163 block-sorting datacompression, using the Burrows-Wheeler algorithm.</para>177 <para>the library implementing lossless, block-sorting data 178 compression, using the Burrows-Wheeler algorithm.</para> 164 179 </listitem> 165 180 </varlistentry> … … 169 184 170 185 </sect1> 186
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