(1):查看数据库是否启动了
netstat -ltpn 查看端口
ps aux | grep oracle 查看 oracle进程
Error 6 initializing sql*Plus SP2-0667: Message file sp1<lang>.msb not found SP2-0750: You may need to set ORACLE_HOME to your Oracle software directory
A : su oracle 切换用户
B : cd /home/oracle
D: source .bash_profile
E: sqlplus / as sysdba
(3):停止数据库 shutdown immediate;
(4):exit; 切换到root用户
crsctl stop crs