Ubuntu下安装oracle客户端

1) 下载zip包

http://www.oracle.com/technetwork/topics/linuxx86-64soft-092277.html

a. instantclient-basic-linux.x64-11.2.0.4.0.zip

b. instantclient-jdbc-linux.x64-11.2.0.4.0.zip

c . instantclient-sdk-linux.x64-11.2.0.4.0.zip

d. instantclient-sqlplus-linux.x64-11.2.0.4.0.zip

2) 解压到目录

a=> /usr/lib/oracle/11.2/client64/lib

b=> /usr/lib/oracle/11.2/client64/lib

c=> /usr/lib/oracle/11.2/client64/sdk

d=>/usr/lib/oracle/11.2/client64/lib

创建目录和文件连接：

$ sudo mkdir -p /usr/lib/oracle/11.2/client64/sqlplus/mesg$ cd /usr/lib/oracle/11.2/client64/lib$ sudo ln -s libclntsh.so.11.1 libclntsh.so$ sudo ln -s libocci.so.11.1 libocci.so$ sudo chown cl:cl ./*.so$ sudo chmod 755 ./*.so

3) tnsnames.ora

$ sudo vi /usr/lib/oracle/11.2/client64/network/admin/tnsnames.ora

内容如下：

ORADBSID =    (DESCRIPTION =        (ADDRESS = (PROTOCOL = TCP)(HOST = ???.xxx.???.???)(PORT = 1521))        (CONNECT_DATA =            (SERVER = DEDICATED)            (SERVICE_NAME = ORCL)        )    )

4) 配置 /etc/profile

增加下面内容：

# oracle 11g client x64export ORACLE_HOME=/usr/lib/oracle/11.2/client64export LD_LIBRARY_PATH=$ORACLE_HOME/lib:$LD_LIBRARY_PATHexport TNS_ADMIN=$ORACLE_HOME/network/adminexport PATH=$PATH:$ORACLE_HOME:$ORACLE_HOME/lib:$ORACLE_HOME/sdk/includeexport ORACLE_SID=ORADBSIDexport NLS_LANG="american_america.ZHS16GBK"

使生效：

. /etc/profile

5) 打开sqlplus

$ sqlplus user/password@ORADBSID

SQL*Plus: Release 11.2.0.4.0 Production on Fri Mar 10 23:43:08 2017

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options