1、获取rpm安装包
oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm oracle-instantclient11.2-sqlplus-11.2.0.4.0-1.x86_64.rpm oracle-instantclient11.2-devel-11.2.0.4.0-1.x86_64.rpm
2、rpm -ivh oracle-instantclient11.2-*.rpm
3、创建环境变量vi /etc/profile
export ORACLE_HOME=/usr/lib/oracle/11.2/client64
export TNS_ADMIN=$ORACLE_HOME/network/admin
export NLS_LANG='simplified chinese_china'.ZHS16GBK
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export PATH=$ORACLE_HOME/bin:$PATH
4、环境变量立即生效
source /etc/profile
5、创建监听文件
cd /usr/lib/oracle/11.2/client64/network/adminvi tnsnames.oraORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.169.1.109)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
6、sqlplus /nolog
