perl in different locations on different sites

I have a lot of perl scripts. I will b开发者_如何转开发e supporting multiple sites which might not have the same perl paths (shebang line).

How can I avoid changing the top shebang line in each of the perl scripts?

This is all in the unix environment.

regards, Gordon

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The usual solution is to use the env command:

#! /usr/bin/env perl