启动：
[oracle@oracleSigle ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Wed Nov 8 09:26:15 2017
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup
ORACLE instance started.
Total System Global Area 3340451840 bytes
Fixed Size 2217952 bytes
Variable Size 1811941408 bytes
Database Buffers 1509949440 bytes
Redo Buffers 16343040 bytes
Database mounted.
Database opened.
SQL> exit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@oracleSigle ~]$ lsnrctl start
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 08-NOV-2017 09:25:49
Copyright (c) 1991, 2009, Oracle. All rights reserved.
关闭：
SQL>shutdown immediate