在Linux上安装Oracle Instantclient而不设置环境变量? [英] installing Oracle Instantclient on Linux without setting environment variables?
问题描述
Oracle的说明指定设置LD_LIBRARY_PATH.这使我的应用程序依赖于随机用户的配置,并且设置起来非常麻烦.
Oracle's instructions specify setting LD_LIBRARY_PATH. This makes my application dependent on random users' configuration and is very troublesome to set up.
如何避免设置任何环境变量?
How can I avoid having to set any environment variables?
与OS/X相关的说明:在Mac OS/X上安装Oracle Instantclient而不设置环境变量吗?
related note for OS/X: installing Oracle Instantclient on Mac OS/X without setting environment variables?
推荐答案
Oracle的InstantClient安装说明指定用户设置LD_LIBRARY_PATH.对于多个用户来说,这非常麻烦.
Oracle's instantclient installation instructions specify that the user set LD_LIBRARY_PATH. This is very troublesome to manage for multiple users.
要在不设置任何环境变量的情况下使用InstantClient:
To use the instantclient without setting any environment variables:
从oracle.com下载InstantClient发行版.为了进行非Java软件开发,您将需要(假设使用Oracle 10.2):
Download the instantclient distribution from oracle.com. For doing non-java software development, you will need (assuming Oracle 10.2):
instantclient-basic-linux-x86_64-10.2.0.4.0.zip
instantclient-sdk-linux-x86_64-10.2.0.4.0.zip
instantclient-sqlplus-linux-x86_64-10.2.0.4.0.zip
解压缩这三个文件.这会给你一个目录
Unzip the three files. This will give you a directory
instantclient_10_2/
将文件复制到/usr,这是动态加载程序搜索的默认位置之一.
Copy the files to /usr, which is one of the default places the dynamic loader searches.
sudo cp instantclient_10_2/sdk/include/*.h /usr/include
sudo cp instantclient_10_2/sqlplus /usr/bin
sudo cp instantclient_10_2/*.so* /usr/lib
如果使用tnsnames.ora,请将其复制到/etc,这是oracle运行时搜索的默认全局位置.
If you use tnsnames.ora, copy it to /etc, which is the default global place the oracle runtime searches.
sudo cp tnsnames.ora /etc
测试
/usr/bin/sqlplus scott/tiger@myoracle
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