Fedora有很多值得學習的地方，這里我們主要介紹Fedora switchdesk Gnome和KDE桌面切換，等方面。

1.在XWindows環境中，使用Desktop switch tools來切換。

2.如果是在字符環境下，用命令switchdesk KDE 或Fedora switchdesk Gnome可以將桌面切換成 KDE 或 Fedora  Gnome的。我看了一下，這兩種方式其實都是在修改$HOME下面的.Xclients-default文件。如果是Gnome, 則文件內容為 exec gnome-session 如果是KDE, 則文件內容為 exec startkde

小技巧：利用此腳本，你還可以同時在一臺機子的七號及八號虛擬控制臺上運行兩個完全不同的X-Window  Manager。

xwin腳本清單：
#!/bin/sh
#
# xwin This script display a text menu and allow you to select
# which X-Window Manager you want to use
# Author: Lanche , < lanche@163.com >
#
# Backcup your $HOME/.xinirtc file while run this
# script first time
#
if [ -f $HOME/.xinitrc~ ];then
echo
else
cp $HOME/.xinitrc $HOME/.xinitrc~
fi
#
# Functions
#
writerc( ) {
tee $HOME/.xinitrc << RCFILE
#!/bin/sh
#
# This file writed by the xwin script
#
# Start-up items from ~/Desktop/Autostart
#
for i in \$(ls \$HOME/Desktop/Autostart/); do
if test -x \$HOME/Desktop/Autostart/\$i; then
\$HOME/Desktop/Autostart/\$i &
fi
done
#
# And launch window manager
#
RCFILE
}
#
getchose( ) {
clear
echo
echo
echo
echo
echo
echo
echo ﹥ ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆
echo ﹥ ◆  ◆'
echo ﹥ ◆ 你想使用哪一個窗口管理器? #'
echo ﹥ ◆ #'
echo ﹥ ◆ #'
echo ﹥ ◆ 1 --- kde #'
echo ﹥ ◆ 2 --- xfce #'
echo ﹥ ◆ 3 --- icewm #'
echo ﹥ ◆ 4 --- mlvwm #'
echo ﹥ ◆ 5 --- Fvwm95 #'
echo ﹥ ◆ 6 --- AfterStep #'
echo ﹥ ◆ #'
echo ﹥ ◆ #'
echo ﹥ ◆◆◆◆◆◆◆◆◆◆◆◆◆◆◆
echo
echo -n ﹥ 請選擇:'
}
# End of Functions
#
getchose
read CHOSE
#
  #Start the selected X-window manager
#
case $CHOSE in

1) echo 'You chosed kde'
if [ -f `which kde` ];then
writerc
echo 'startkde' >> $HOME/.xinitrc
echo 'Starting kde...'
startx
else
echo 'KDE is not installed on your system!'
fi
;;

2) echo 'You chosed xfce'
if [ -f `which xfce` ];then
writerc
echo 'exec xfwm' >> $HOME/.xinitrc
echo 'Starting xfce...'
startx
else
echo 'XFCE is not installed on your system!'
fi
;;

3) echo 'You chosed icewm'
if [ -f `which icewm` ];then
writerc
echo 'xsetbg -onroot /root/wall.jpg &' >> $HOME/.xinitrc
echo 'exec icewm' >> $HOME/.xinitrc
  echo 'Starting icewm...'
startx
else
echo 'Icewm is not installed on your system!'
  fi
;;

4) echo 'You chosed mlvwm'
if [ -f `which mlvwm` ];then
writerc
  echo 'cd /usr/X11R6/lib/X11/mlvwm' >> $HOME/.xinitrc
echo 'xsetbg -onroot /usr/X11R6/lib/X11/mlvwm/mac.jpg &'>> $HOME/.xinitrc
echo 'exec mlvwm' >> $HOME/.xinitrc
echo 'Starting mlvwm...'
startx
else
echo 'Mlvwm is not installed on your system!'
fi
;;

5) echo 'You chosed fvwm95'
if [ -f `which fvwm95` ];then
writerc
echo 'exec fvwm95' >> $HOME/.xinitrc
echo 'Starting fvwm95...'
startx
else
echo 'fvwm95 is not installed on your system!'
fi
;;

6) echo 'You chosed AfterStep'
if [ -f `which afterstep` ];then
writerc
echo 'exec afterstep' >> $HOME/.xinitrc
echo 'Starting AfterStep...'
startx
else
echo 'AfterStep is not installed on your system!'
fi
;;
*)
echo 'No one was chosed.'
esac
#
exit 0
#
# End of the script
Fedora switchdesk Gnome

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