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This needs to be done in every console that is going to be used for working with ACS.
Persistent Configuration
There are different options for configuring the ACS environment. This is usually done using the Linux facilities for user or system environment configuration (aliases, .bash_profile, .bashrc, /etc/profile*, etc.).
Here are some examples to configure the environment at user level:
Users Profile
If the environment is going to be used constantly for ACS development (testing or even production), you could simply add this line to the user's ~/.bash_profile or ~/.bashrc file, so it will be available each time a console is opened.
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