mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo yum clean all yum makecache
yum install -y binutils-2.20* compat-libcap1-1.10-1 compat-libstdc++-33-* compat-libstdc++-33-3.2.3-69.el6.i686 gcc-4.4.4-13.el6 \ gcc-c++-4.4.4-13.el6 glibc-2.12-1.7.el6 glibc-2.12-1.7.el6 glibc-* glibc-devel* ksh libgcc-* libstdc++-* libstdc++.i686 \ libaio-* make sysstat
#关闭防火墙 /etc/init.d/iptables stop chkconfig iptables off #关闭SELINUX sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/selinux/config
#后边安装环境检查时根据要求扩展相应大小 #1.创建交换文件 dd if=/dev/zero of=/tmp/mem.swap bs=1M count=4096 #2.格式转换并挂载 mkswap /tmp/mem.swap swapon /tmp/mem.swap #3.检查交换分区是否扩展成功 swapon -s #4.添加开机自动挂载 echo "/tmp/mem.swap swap swap defaults 0 0" >> /etc/fstab #注：卸载交换分区命令 swapoff /tmp/mem.swap
groupadd oinstall groupadd dba useradd -g oinstall -G dba oracle passwd oracle
cat >> /etc/sysctl.conf << EOF fs.aio-max-nr = 1048576 fs.file-max = 6815744 kernel.shmall = 524288 #值为：kernel.shmmax/4096 kernel.shmmax = 2147483648 #物理内存的90% kernel.shmmni = 4096 #段页 kernel.sem = 250 32000 100 128 net.ipv4.ip_local_port_range = 9000 65500 net.core.rmem_default = 262144 net.core.rmem_max = 4194304 net.core.wmem_default = 262144 net.core.wmem_max = 1048586 EOF /sbin/sysctl -p #对oracle帐号进行资源限制 cat >> /etc/security/limits.conf << EOF oracle soft nproc 4096 oracle hard nproc 16384 oracle soft nofile 4096 oracle hard nofile 65536 oracle soft stack 10240 EOF
mkdir -p /data/oracle/app/oracle mkdir -p /data/oracle_install #放安装包 chown -R oracle:oinstall /data/* chmod -R 775 /data/*
cat >> /home/oracle/.bash_profile << EOF export ORACLE_BASE=/data/oracle export ORACLE_HOME=$ORACLE_BASE/product/11.2.0.4/db_1 export ORACLE_SID=orcl export PATH=$ORACLE_HOME/bin:$PATH export NLS_LANG=AMERICAN_AMERICA.ZHS16GBK export NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS' export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib EOF source /home/oracle/.bash_profile
echo "192.168.1.21 oracle_db" >> /etc/hosts
yum groupinstall -y "Desktop" yum install -y tigervnc-server.x86_64 tigervnc-server-module.x86_64
安装完成之后，输入
vncpass设置vnc连接密码。
修改配置之后启动vnc。
启动命令：
vncserver :1，停止命令：vncserver -kill :1。
通过VNC客户端连接VNC在VNC中操作。切换到oracle账户，进入安装包所在目录，解压。
[oracle@iZk55kn4inic7nZ oracle_install]$ ll total 2487212 drwxr-xr-x 7 oracle oinstall 4096 Aug 27 2013 database -rwxrwxrwx 1 root root 1395582860 Sep 11 23:15 p13390677_112040_Linux-x86-64_1of7.zip -rwxrwxrwx 1 root root 1151304589 Sep 11 23:14 p13390677_112040_Linux-x86-64_2of7.zip
进入database执行./runInstaller ，VNC中会弹出oracle安装窗口
来源：博客园
作者：大胡子哥dhzg
链接：https://www.cnblogs.com/dhzg/p/11509646.html