大家好！
1.安装vncserver
root@db100:/etc/apt#apt-get install vnc4server
如果报：E: Unable to locate package vnc4server 错误，
则执行root@db100:/etc/apt#apt-get update后，
重新执行root@db100:/etc/apt#apt-get install vnc4server
输入vnc密码：终端输入 vncpasswd ，提示输入密码即可
配置vncserver自动启动：
vi /etc/init.d/vncserver
#! /bin/sh
export USER="root"
export PATH="/usr/local/bin:/usr/bin:/bin:/usr/bin/X11"
NAME=vncstart
start()
{
su - $USER -c"vncserver :5"
}
stop()
{
su - $USER -c"vncserver -clean -kill :1"
}
case "$1" in
start)
echo -n "Starting Xvnc: "
start
;;
stop)
echo -n "Stopping Xvnc "
stop
;;
restart)
echo -n "Restarting Xvnc "
stop
start
;;
****)
echo "Usage: /etc/init.d/$NAME {start|stop|restart}"
exit 1
;;
esac
exit 0
保存，设置为可执行，并加入到服务列表
chmod +x /etc/init.d/vncserver
update-rc.d vncserver defaults 98
2.安装rpm，unzip等oracle需要的包
root@db100:/etc/apt# apt-get install unzip rpm gawk
3.建立oracle用户和组
addgroup oinstall
addgroup dba
addgroup nobody
useradd -g oinstall -G dba -p oracle -s /bin/bash -d /home/oracle -m oracle
usermod -g nobody nobody