How can we set the environment for Teradata rdbms in unix

Database
Enthusiast

How can we set the environment for Teradata rdbms in unix

Hi,

I need to set up a environment file for Teradata rdbms in unix.I will call this environment file whenever i need to get data from teradata tables in unix..Can some one help with this?
Any settings for the same ?
Thanks in advance
Regards
Rennie