oracle sqlplus

这东西很纠结。。

source /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh

sqlplus / AS SYSDBA

connect

Enter user-name: SYS AS SYSDBA
Enter password:

http://docs.oracle.com/cd/E11882_01/server.112/e10897/em_manage.htm#ADMQS003