Hi

I am a begginer with Linux. I have SUSE 9 , Oracle Databases and Cs3 applications running on that box.Now my challenge is to create an enviroment wherein when i loogin as cs3 user I will have the option to choose between different databases to use. For an example I need a situstion wherein when I execute su - cs3 I will have an option like this :

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My Environment Setup
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OPTION
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1 Database1
2 Database2
3 Database3
5 Database4
6 Database5

then i choose the one I want to use at thta time. Pls help