BSD多用戶圖形腳本/etc/rc.d/rc.5

　　5級只是在2級基礎(chǔ)上追加圖形功能，所以先復(fù)制一份，代碼如下。

　　cp /etc/rc.d/rc.2 /etc/rc.d/rc.5

　　/etc/rc.d/rc.5追加部分

　　追加部分查看kdm,gdm,xdm是否存在，存在其一則啟動(dòng)圖形界面。否則轉(zhuǎn)到2級登陸界面。

　　echo "Starting graphical login manager..."

　　if [ -x /opt/kde/bin/kdm ]; then

　　/opt/kde/bin/kdm -nodaemon

　　elif [ -x /usr/bin/gdm ]; then

　　/usr/bin/gdm -nodaemon

　　elif [ -x /usr/X11R6/bin/xdm ]; then

　　/usr/X11R6/bin/xdm -nodaemon

　　else

　　echo "You chose to start graphical login mode, but you don't have either KDM or"

　　echo "GDM or XDM installed. This script looks for these display managers in the"

　　echo "following locations:"

　　echo

　　echo " KDM /opt/kde/bin/kdm"

　　echo " GDM /usr/bin/gdm"

　　echo " XDM /usr/X11R6/bin/xdm"

　　echo

　　echo "This message will go away in 10 seconds, and after that you will be dropped"

　　echo "in runlevel 2."

　　sleep 10

　　/sbin/telinit 2

　　fi