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diff --git a/misc/slackbook/html/x-window-system-xdm.html b/misc/slackbook/html/x-window-system-xdm.html deleted file mode 100644 index 88b44e49..00000000 --- a/misc/slackbook/html/x-window-system-xdm.html +++ /dev/null @@ -1,202 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" - "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml"> -<head> -<meta name="generator" content="HTML Tidy, see www.w3.org" /> -<title>xdm</title> -<meta name="GENERATOR" content="Modular DocBook HTML Stylesheet Version 1.7" /> -<link rel="HOME" title="Slackware Linux Essentials" href="index.html" /> -<link rel="UP" title="X Configuration" href="x-window-system.html" /> -<link rel="PREVIOUS" title="xwmconfig" href="x-window-system-xwmconfig.html" /> -<link rel="NEXT" title="Booting" href="booting.html" /> -<link rel="STYLESHEET" type="text/css" href="docbook.css" /> -<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> -</head> -<body class="SECT1" bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#840084" -alink="#0000FF"> -<div class="NAVHEADER"> -<table summary="Header navigation table" width="100%" border="0" cellpadding="0" -cellspacing="0"> -<tr> -<th colspan="3" align="center">Slackware Linux Essentials</th> -</tr> - -<tr> -<td width="10%" align="left" valign="bottom"><a href="x-window-system-xwmconfig.html" -accesskey="P">Prev</a></td> -<td width="80%" align="center" valign="bottom">Chapter 6 X Configuration</td> -<td width="10%" align="right" valign="bottom"><a href="booting.html" -accesskey="N">Next</a></td> -</tr> -</table> - -<hr align="LEFT" width="100%" /> -</div> - -<div class="SECT1"> -<h1 class="SECT1"><a id="X-WINDOW-SYSTEM-XDM" name="X-WINDOW-SYSTEM-XDM">6.5 <tt -class="COMMAND">xdm</tt></a></h1> - -<p>As Linux becomes more and more useful as a desktop operating system, many users find -it desirable for the machine to boot straight into a graphical environment. For this, you -will need to tell Slackware to boot straight into X, and assign a graphical login -manager. Slackware ships with three graphical login tools, <tt -class="COMMAND">xdm</tt>(1), <tt class="COMMAND">kdm</tt>, and <tt -class="COMMAND">gdm</tt>(1).</p> - -<p><tt class="COMMAND">xdm</tt> is the graphical login manager shipped with the X.org -system. It's ubiquitous, but not as fully features as alternatives. <tt -class="COMMAND">kdm</tt> is the graphical login manager shipped with KDE, The K Desktop -Environment. Finally, <tt class="COMMAND">gdm</tt> is the login manager shipped with -GNOME. Any of the choices will allow you to log in as any user, and choose what desktop -you wish to use.</p> - -<p>Unfortunately, Slackware doesn't include a nice program like <tt -class="COMMAND">xwmconfig</tt> for choosing what login manager to use, so if all three -are installed you may have to do some editing to choose your preference. But first, we'll -discuss how to boot into a graphical environment.</p> - -<p>In order to start X at boot, you need to boot into run-level 4. Run-levels are just a -way of telling <tt class="COMMAND">init</tt>(8) to do something different when it starts -the OS. We do this by editing the config file for <tt class="COMMAND">init</tt>, <tt -class="FILENAME">/etc/inittab</tt>.</p> - -<table border="0" bgcolor="#E0E0E0" width="100%"> -<tr> -<td> -<pre class="PROGRAMLISTING"> -# These are the default runlevels in Slackware: -# 0 = halt -# 1 = single user mode -# 2 = unused (but configured the same as runlevel 3) -# 3 = multiuser mode (default Slackware runlevel) -# 4 = X11 with KDM/GDM/XDM (session managers) -# 5 = unused (but configured the same as runlevel 3) -# 6 = reboot - -# Default runlevel. (Do not set to 0 or 6) -id:3:initdefault: -</pre> -</td> -</tr> -</table> - -<p>In order to make Slackware boot to a graphical environment, we just change the 3 to a -4.</p> - -<table border="0" bgcolor="#E0E0E0" width="100%"> -<tr> -<td> -<pre class="PROGRAMLISTING"> - # Default runlevel. (Do not set to 0 or 6) - id:4:initdefault: -</pre> -</td> -</tr> -</table> - -<p>Now Slackware will boot into runlevel 4 and execute <tt -class="FILENAME">/etc/rc.d/rc.4</tt>. This file starts up X and calls whatever login -manager you've chosen. So, how do we choose login managers? There are a few ways to do -this, and I'll explain them after we look at <tt class="FILENAME">rc.4</tt>.</p> - -<table border="0" bgcolor="#E0E0E0" width="100%"> -<tr> -<td> -<pre class="PROGRAMLISTING"> - # Try to use GNOME's gdm session manager: - if [ -x /usr/bin/gdm ]; then - exec /usr/bin/gdm -nodaemon - fi - - # Not there? OK, try to use KDE's kdm session manager: - if [ -x /opt/kde/bin/kdm ]; then - exec /opt/kde/bin/kdm -nodaemon - fi - - # If all you have is XDM, I guess it will have to do: - if [ -x /usr/X11R6/bin/xdm ]; then - exec /usr/X11R6/bin/xdm -nodaemon - fi -</pre> -</td> -</tr> -</table> - -<p>As you can see here, <tt class="FILENAME">rc.4</tt> first checks to see if <tt -class="COMMAND">gdm</tt> is executable, and if so runs it. Second on the list is <tt -class="COMMAND">kdm</tt>, and finally <tt class="COMMAND">xdm</tt>. One way of choosing a -login manager is to simply remove the ones you don't wish to use using <tt -class="COMMAND">removepkg</tt>. You can find out more about <tt -class="COMMAND">removepkg</tt> in <a href="package-management.html">Chapter 18</a>.</p> - -<p>Optionally, you can remove the executable permission from those files that you don't -want to use. We discuss <tt class="COMMAND">chmod</tt> in <a -href="filesystem-structure.html">Chapter 9</a>.</p> - -<table border="0" bgcolor="#E0E0E0" width="100%"> -<tr> -<td> -<pre class="SCREEN"> -<samp class="PROMPT">#</samp> <kbd class="USERINPUT">chmod -x /usr/bin/gdm</kbd> -</pre> -</td> -</tr> -</table> - -<p>Finally, you can just comment out the lines for the login manager you don't want to -use.</p> - -<table border="0" bgcolor="#E0E0E0" width="100%"> -<tr> -<td> -<pre class="PROGRAMLISTING"> - # Try to use GNOME's gdm session manager: - # if [ -x /usr/bin/gdm ]; then - # exec /usr/bin/gdm -nodaemon - # fi - - # Not there? OK, try to use KDE's kdm session manager: - if [ -x /opt/kde/bin/kdm ]; then - exec /opt/kde/bin/kdm -nodaemon - fi - - # If all you have is XDM, I guess it will have to do: - if [ -x /usr/X11R6/bin/xdm ]; then - exec /usr/X11R6/bin/xdm -nodaemon - fi -</pre> -</td> -</tr> -</table> - -<p>Any lines preceded by the hash mark (<var class="LITERAL">#</var>) are considered -comments and the shell silently passes them. Thus, even if <tt class="COMMAND">gdm</tt> -is installed and executable, the shell (in this case <tt class="COMMAND">bash</tt>) won't -bother checking for it.</p> -</div> - -<div class="NAVFOOTER"> -<hr align="LEFT" width="100%" /> -<table summary="Footer navigation table" width="100%" border="0" cellpadding="0" -cellspacing="0"> -<tr> -<td width="33%" align="left" valign="top"><a href="x-window-system-xwmconfig.html" -accesskey="P">Prev</a></td> -<td width="34%" align="center" valign="top"><a href="index.html" -accesskey="H">Home</a></td> -<td width="33%" align="right" valign="top"><a href="booting.html" -accesskey="N">Next</a></td> -</tr> - -<tr> -<td width="33%" align="left" valign="top"><tt class="COMMAND">xwmconfig</tt></td> -<td width="34%" align="center" valign="top"><a href="x-window-system.html" -accesskey="U">Up</a></td> -<td width="33%" align="right" valign="top">Booting</td> -</tr> -</table> -</div> -</body> -</html> - |