环境：Linux

 

操作语句：

 

[oracle@ora11r2 ~]$ sqlplus /nolog

SQL*Plus: Release 11.1.0.6.0 - Production on Thu Jun 10 18:22:16 2010

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

SQL> startup                        

ORA-01031: insufficient privileges

SQL> quit

[oracle@ora11r2 ~]$ sqlplus / as sysdba      --得用dba登录才行，汗。。。。。

SQL*Plus: Release 11.1.0.6.0 - Production on Thu Jun 10 18:25:14 2010

Copyright (c) 1982, 2007, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup        

ORACLE instance started.

Total System Global Area  422670336 bytes

Fixed Size                  1300352 bytes

Variable Size             243271808 bytes

Database Buffers          171966464 bytes

Redo Buffers                6131712 bytes

Database mounted.

Database opened.

SQL>