配置vnc server# yum install tigervnc-server# yum groupinstall general purpose desktop desktop platform# yum install xorg-x11-server-utils
配置vnc server# vim /etc/sysconfig/vncservers?vncservers=2:rootvncserverargs[2]=-geometry 1440x900# vncpasswd? 设置vnc用户root的密码# vim ~/.vnc/xstartup#!/bin/sh[ -r /etc/sysconfig/i18n ] && . /etc/sysconfig/i18nexport langexport sysfontvncconfig -iconic &unset session_managerunset dbus_session_bus_addressos=`uname -s`if [ $os = 'linux' ]; then case $windowmanager in *gnome*) if [ -e /etc/suse-release ]; then path=$path:/opt/gnome/bin export path fi ;; esacfiif [ -x /etc/x11/xinit/xinitrc ]; then exec /etc/x11/xinit/xinitrcfiif [ -f /etc/x11/xinit/xinitrc ]; then exec sh /etc/x11/xinit/xinitrcfi[ -r $home/.xresources ] && xrdb $home/.xresourcesxsetroot -solid grey#xterm -geometry 80x24+10+10 -ls -title $vncdesktop desktop &#twm & 这两行要注释掉，否则黑屏exec gnome-session &# /etc/init.d/vncserver restart 重启服务
验证vnc安装oracle依赖包oracle依赖太多的包，具体的可以参见下oracle安装文档。我们可以通过oracle的yum仓库来解决这些依赖关系。下载oracle公开yum文件rhel/centos 6.x# cd /etc/yum.repos.d# wget https://public-yum.oracle.com/public-yum-ol6.repo# wget https://public-yum.oracle.com/rpm-gpg-key-oracle-ol6 -o /etc/pki/rpm-gpg/rpm-gpg-key-oracle
rhel/centos 5.x# cd /etc/yum.repos.d# wget https://public-yum.oracle.com/public-yum-el5.repo# wget https://public-yum.oracle.com/rpm-gpg-key-oracle-el5 -o /etc/pki/rpm-gpg/rpm-gpg-key-oracle
rhel/centos 4.x# cd /etc/yum.repos.d# wget https://public-yum.oracle.com/public-yum-el4.repo# wget https://public-yum.oracle.com/rpm-gpg-key-oracle-el4 -o /usr/share/rhn/rpm-gpg-key-oracle
安装必需的包：# yum install oracle-rdbms-server-11gr2-preinstall
设置环境变量# vim /etc/hosts10.0.121.232 ttlsa_db1# groupadd oinstall# groupadd dba# useradd -g oinstall -g dba oracle# passwd oracle# vim /etc/security/limits.conf oracle soft nproc 2047oracle hard nproc 16384oracle soft nofile 1024oracle hard nofile 65536oracle soft stack 10240# su - oracle# vim .bash_profileexport oracle_base=/data/app/oracleexport oracle_home=$oracle_base/product/11.2.0/db_1export oracle_sid=orclexport oracle_owner=oracleexport path=$path:$oracle_home/bin:$home/bin# mkdir /data/app# chown -r oracle:oinstall /data/app
开始安装 # wget ftp://ftp.pbone.net/mirror/www.whiteboxlinux.org/whitebox/4/en/os/x86_64/whitebox/rpms/pdksh-5.2.14-30.x86_64.rpm# rpm -ivh pdksh-5.2.14-30.x86_64.rpm
大部分是过时的包，可以忽略掉。不过有个包pdksh要安装。show succeeded看看这些包有没安装。保存response file, 静默安装时候有用。设置sys用户密码运行下面的脚本web界面 至此oracle 11g安装完成。 原文地址：centos6 下安装 oracle 11g, 感谢原作者分享。