1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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3 | "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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5 | %general-entities;
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6 |
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7 | <!ENTITY screen-download-http "http://ftp.gnu.org/pub/gnu/screen/screen-&screen-version;.tar.gz">
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8 | <!ENTITY screen-download-ftp "ftp://ftp.gnu.org/pub/gnu/screen/screen-&screen-version;.tar.gz">
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9 | <!ENTITY screen-md5sum "ed68ea9b43d9fba0972cb017a24940a1">
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10 | <!ENTITY screen-size "825 KB">
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11 | <!ENTITY screen-buildsize "5.8 MB">
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12 | <!ENTITY screen-time "0.17 SBU">
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13 | ]>
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14 |
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15 | <sect1 id="screen" xreflabel="Screen-&screen-version;">
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16 | <sect1info>
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17 | <othername>$LastChangedBy$</othername>
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18 | <date>$Date$</date>
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19 | </sect1info>
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20 | <?dbhtml filename="screen.html"?>
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21 | <title>Screen-&screen-version;</title>
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22 | <indexterm zone="screen">
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23 | <primary sortas="a-Screen">Screen</primary>
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24 | </indexterm>
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25 |
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26 | <sect2>
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27 | <title>Introduction to <application>Screen</application></title>
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28 |
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29 | <para><application>Screen</application> is a terminal multiplexor that
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30 | runs several separate processes, typically interactive shells, on a
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31 | single physical character-based terminal. Each virtual terminal emulates
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32 | a <acronym>DEC</acronym> VT100 plus several <acronym>ANSI</acronym>
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33 | X3.64 and <acronym>ISO</acronym> 2022 functions and also supports
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34 | configurable input and output translation, serial port support,
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35 | configurable logging, multi-user support, and <acronym>UTF</acronym>-8
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36 | character encoding support (currently not supported by
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37 | <acronym>LFS</acronym>). Screen sessions can be detached and resumed
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38 | later on a different terminal.</para>
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39 |
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40 | <sect3><title>Package information</title>
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41 | <itemizedlist spacing='compact'>
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42 | <listitem><para>Download (HTTP):
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43 | <ulink url="&screen-download-http;"/></para></listitem>
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44 | <listitem><para>Download (FTP):
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45 | <ulink url="&screen-download-ftp;"/></para></listitem>
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46 | <listitem><para>Download MD5 sum:
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47 | &screen-md5sum;</para></listitem>
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48 | <listitem><para>Download size:
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49 | &screen-size;</para></listitem>
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50 | <listitem><para>Estimated disk space required:
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51 | &screen-buildsize;</para></listitem>
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52 | <listitem><para>Estimated build time:
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53 | &screen-time;</para></listitem></itemizedlist>
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54 | </sect3>
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55 |
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56 | <sect3><title><application>Screen</application> dependencies</title>
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57 | <sect4><title>Optional</title>
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58 | <para><xref linkend="Linux_PAM"/></para>
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59 | </sect4>
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60 | </sect3>
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61 |
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62 | </sect2>
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63 |
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64 | <sect2>
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65 | <title>Installation of <application>Screen</application></title>
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66 |
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67 | <para>Install <application>Screen</application> by running the
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68 | following commands:</para>
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69 |
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70 | <screen><userinput><command>./configure --prefix=/usr --with-socket-dir=/var/run/screen \
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71 | --with-sys-screenrc=/etc/screenrc &&
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72 | sed -i -e "s%/usr/local/etc/screenrc%/etc/screenrc%" {etc,doc}/* &&
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73 | make</command></userinput></screen>
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74 |
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75 | <para>Now, as the root user:</para>
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76 |
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77 | <screen><userinput role='root'><command>make install &&
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78 | install -m 644 etc/etcscreenrc /etc/screenrc</command></userinput></screen>
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79 |
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80 | </sect2>
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81 |
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82 | <sect2>
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83 | <title>Configuring <application>Screen</application></title>
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84 |
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85 | <sect3 id ="screen-config"><title>Config files</title>
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86 | <para><filename>/etc/screenrc</filename> and
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87 | <filename>~/.screenrc</filename>
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88 | </para>
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89 | <indexterm zone="screen screen-config">
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90 | <primary sortas="e-AA.screenrc">~/.screenrc</primary></indexterm>
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91 | <indexterm zone="screen screen-config">
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92 | <primary sortas="e-etc-screenrc">/etc/screenrc</primary></indexterm>
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93 | </sect3>
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94 |
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95 | <sect3><title>Configuration Information</title>
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96 | <para>You may want to look at the example configuration file that was
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97 | installed and customize it for your needs.</para>
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98 | </sect3>
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99 |
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100 | </sect2>
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101 |
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102 | <sect2>
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103 | <title>Contents</title>
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104 |
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105 | <segmentedlist>
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106 | <segtitle>Installed Programs</segtitle>
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107 | <segtitle>Installed Libraries</segtitle>
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108 | <segtitle>Installed Directories</segtitle>
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109 |
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110 | <seglistitem>
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111 | <seg>screen</seg>
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112 | <seg>None</seg>
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113 | <seg>/var/run/screen</seg>
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114 | </seglistitem>
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115 | </segmentedlist>
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116 |
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117 | <variablelist>
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118 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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119 | <?dbfo list-presentation="list"?>
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120 |
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121 | <varlistentry id="screen-prog">
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122 | <term><command>screen</command></term>
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123 | <listitem><para>is a terminal multiplexor with VT100/<acronym>ANSI</acronym>
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124 | terminal emulation.</para>
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125 | <indexterm zone="screen screen-prog">
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126 | <primary sortas="b-screen">screen</primary>
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127 | </indexterm></listitem>
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128 | </varlistentry>
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129 | </variablelist>
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130 | </sect2>
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131 |
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132 | </sect1>
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