linux怎样知道oracle已经启动
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su - oracle
lsnrctl start
sqlplus / as sysdba
startup
详细步骤如下：
1.进入到sqlplus启动实例[oracle@redhat ~]$ su - oracle --“切换到oracle用户”
Password:
[oracle@redhat ~]$ lsnrctl start --“打开监听”
LSNRCTL for Linux: Version 10.2.0.1.0 - Proction on 14-OCT-2009 19:06:40
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Starting /home/oracle/proct/10g/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.1.0 - Proction
System parameter file is /home/oracle/proct/10g/network/admin/listener.ora
Log messages written to /home/oracle/proct/10g/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC2)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=redhat)(PORT=1522)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC2)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 10.2.0.1.0 - Proction
Start Date 14-OCT-2009 19:06:40
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /home/oracle/proct/10g/network/admin/listener.ora
Listener Log File /home/oracle/proct/10g/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC2)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=redhat)(PORT=1522)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
[oracle@redhat ~]$ sqlplus /nolog --“进入到sqlplus”
SQL*Plus: Release 10.2.0.1.0 - Proction on Wed Oct 14 19:06:45 2009
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL> conn /as sysdba --“连接到sysdba”
Connected to an idle instance.
SQL> startup --“启动数据库实例”
ORACLE instance started.
Total System Global Area 285212672 bytes
Fixed Size 12168 bytes
Variable Size 88082024 bytes
Database Buffers 188743680 bytes
Redo Buffers 7168000 bytes
Database mounted.
Database opened.
SQL> shutdown immediate --“关闭数据库实例”
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Proction
With the Partitioning, OLAP and Data Mining options
[oracle@redhat ~]$ lsnrctl stop --“关闭监听”
LSNRCTL for Linux: Version 10.2.0.1.0 - Proction on 14-OCT-2009 19:08:06
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC2)))
The command completed successfully
