- curl -o oracle-database-preinstall-19c-1.0-1.el7.x86_64.rpm https://yum.oracle.com/repo/OracleLinux/OL7/latest/x86_64/getPackage/oracle-database-preinstall-19c-1.0-1.el7.x86_64.rpm
- yum -y localinstall oracle-database-preinstall-19c-1.0-1.el7.x86_64.rpm
- 下载oracle-database-ee-19c-1.0-1.x86_64.rpm
- yum -y localinstall oracle-database-ee-19c-1.0-1.x86_64.rpm
- /etc/init.d/oracledb_ORCLCDB-19c configure
passwd oracle
- SELINUX=permissive
- systemctl stop firewalld
systemctl disable firewalld
- su oracle
- export ORACLE_HOME=/opt/oracle/product/19c/dbhome_1
- cat /opt/oracle/product/19c/dbhome_1/dbs/init.ora
- 查看db_name
- export ORACLE_SID=你查看的db_name
- cp init.ora init你查看的db_name.ora
- /opt/oracle/product/19c/dbhome_1/bin/sqlplus /nolog
- conn / as sysdba
- startup