前期准备：
如果你还没有在ubuntu上安装oracle请先看我之前到日志
1.
$su oracle
$ sqlplus /nolog
将出现如下连接数据库信息：
SQL*Plus: Release 10.2.0.1.0 - Production on Fri Jul 8 10:14:54 2011
Copyright (c) 1982, 2005, Oracle. All rights reserved.
SQL>
2.
SQL> conn sys/超级管理员密码 as sysdba;
将出现下面信息，表示已经链接
Connected.
3.启动数据库
SQL> startup
将出现下面提示信息，表示数据库已经启动
ORACLE instance started.
Total System Global Area 322961408 bytes
Variable Size 104859000 bytes
Database Buffers 213909504 bytes
Redo Buffers 2973696 bytes
Database mounted.
Database opened.
4.开启监听
$su oracle
$ lsnrctl
将出现下面信息
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 08-JUL-2011 10:03:52
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Welcome to LSNRCTL, type "help" for information.
开启监听：
LSNRCTL> start
出现下面信息表示已经成功开启监听，启动监听完成后可以通过客户端连接到oracle数据库服务器
Starting /opt/ora10g/dbms/bin/tnslsnr: please wait...
System parameter file is /opt/ora10g/dbms/network/admin/listener.ora
Log messages written to /opt/ora10g/dbms/network/log/listener.log
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 10.2.0.1.0 - Production
Start Date 08-JUL-2011 10:03:57
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /opt/ora10g/dbms/network/admin/listener.ora
Listener Log File /opt/ora10g/dbms/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ubuntu)(PORT=1521)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ubuntu)(PORT=1521)))
5.打开oem服务
$emctl start dbconsole
出现下面信息，表示已经成功打开oem服务
TZ set to PRC
Oracle Enterprise Manager 10g Database Control Release 10.2.0.1.0
Copyright (c) 1996, 2005 Oracle Corporation. All rights reserved.
http://ubuntu:1158/em/console/aboutApplication
Starting Oracle Enterprise Manager 10g Database Control ............................ started.
------------------------------------------------------------------
Logs are generated in directory /opt/ora10g/dbms/ubuntu_ORCL/sysman/log
oem地址为:
http://wiki.ubuntu.org.cn/Ubuntu%E4%B8%8AOracle10g%E5%AE%89%E8%A3%85%E6%8C%87%E5%8D%97#.
