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#!/bin/bash
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# Copyright (C) 1999 - 2004 Red Hat, Inc. All rights reserved. This
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# copyrighted material is made available to anyone wishing to use, modify,
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# copy, or redistribute it subject to the terms and conditions of the
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# GNU General Public License version 2.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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GSESSION="$(type -p gnome-session)"
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MSESSION="$(type -p mate-session)"
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STARTKDE="$(type -p startkde)"
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STARTLXDE="$(type -p startlxde)"
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# check to see if the user has a preferred desktop
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PREFERRED=
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if [ -f /etc/sysconfig/desktop ]; then
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. /etc/sysconfig/desktop
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if [ "$DESKTOP" = "GNOME" ]; then
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PREFERRED="$GSESSION"
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elif [ "$DESKTOP" = "MATE" ]; then
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PREFERRED="$MSESSION"
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elif [ "$DESKTOP" = "KDE" ]; then
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PREFERRED="$STARTKDE"
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elif [ "$DESKTOP" = "LXDE" ]; then
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PREFERRED="$STARTLXDE"
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fi
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fi
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if [ -n "$PREFERRED" ]; then
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exec "$PREFERRED"
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fi
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# now if we can reach here, either no desktop file was present,
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# or the desktop requested is not installed.
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if [ -n "$GSESSION" ]; then
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# by default, we run GNOME.
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exec "$GSESSION"
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elif [ -n "$STARTKDE" ]; then
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# if GNOME isn't installed, try KDE.
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exec "$STARTKDE"
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elif [ -n "$STARTLXDE" ]; then
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# if neither GNOME nor KDE then LXDE
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exec "$STARTLXDE"
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fi
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# We should also support /etc/X11/xinit/Xclients.d scripts
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XCLIENTS_D=/etc/X11/xinit/Xclients.d
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if [ "$#" -eq 1 ] && [ -x "$XCLIENTS_D/Xclients.$1.sh" ]; then
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exec -l $SHELL -c "$SSH_AGENT $XCLIENTS_D/Xclients.$1.sh"
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fi
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# Failsafe.
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# these files are left sitting around by TheNextLevel.
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rm -f $HOME/Xrootenv.0
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# Argh! Nothing good is installed. Fall back to twm
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{
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# gosh, neither fvwm95 nor fvwm2 is available;
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# fall back to failsafe settings
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[ -x /usr/bin/xsetroot ] && /usr/bin/xsetroot -solid '#222E45'
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if [ -x /usr/bin/xclock ] ; then
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/usr/bin/xclock -geometry 100x100-5+5 &
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fi
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if [ -x /usr/bin/xterm ] ; then
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/usr/bin/xterm -geometry 80x50-50+150 &
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fi
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if [ -x /usr/bin/firefox -a -f /usr/share/doc/HTML/index.html ]; then
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/usr/bin/firefox /usr/share/doc/HTML/index.html &
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fi
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if [ -x /usr/bin/twm ] ; then
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exec /usr/bin/twm
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fi
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}
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