Linux下Oracle19c离线rpm安装

一、基础环境配置

1、关闭系统防火墙

systemctl stop firewalld
syustemctl disable firewalld

2、关闭selinux

vim /etc/selinux/config
SELINUX=disabled

3、准备安装oracle安装所需依赖

说明：下载安装oracle时所需依赖的rpm包，然后制作本地yum源进行安装rpm依赖包

下载地址：https://pan.baidu.com/s/1zg6DUG0BTxY7H63lj78CrA  提取码：2ucb

unzip base.zip

创建离线yum源，备份原有repo文件，创建local.repo文件

echo "[local]" > /etc/yum.repos.d/local.repo
echo "name=local" >> /etc/yum.repos.d/local.repo
echo "enable=1" >> /etc/yum.repos.d/local.repo
echo "baseurl=file:///root/base" >> /etc/yum.repos.d/local.repo
echo "gpgcheck=0" >> /etc/yum.repos.d/local.repo

yum clean all

4、安装oracle-database-preinstall

链接：https://pan.baidu.com/s/11TGhQ8H95umuV5PRUrfEcw 提取码：3yru

yum -y localinstall oracle-database-preinstall-19c-1.0-1.el7.x86_64.rpm

二、安装Oracle 19c

1、安装Oracle 19c

下载地址：https://www.oracle.com/database/technologies/oracle-database-software-downloads.html

yum -y localinstall oracle-database-ee-19c-1.0-1.x86_64.rpm

初始化Oracle数据库：

/etc/init.d/oracledb_ORCLCDB-19c configure

配置环境变量：

su - oracle

vim /etc/profile
 
export ORACLE_HOME=/opt/oracle/product/19c/dbhome_1
export PATH=$PATH:/opt/oracle/product/19c/dbhome_1/bin
export ORACLE_SID=ORCLCDB

登陆oracle数据库:

sqlplus / as sysdba

修改密码:

alter user system identified by 123456;

重新登录：