zsh portable script

[Atom Smasher <atom@xxxxxxxxxxx>]

on freebsd, zsh installs as /usr/local/bin/zsh. on linux (and most other 
systems?) it installs as /usr/bin/zsh.

what's the best way to make zsh script portable between linux and freebsd?

i could start the script with:
	#!/usr/bin/env zsh

or i could specify that the script be executed as:
	zsh script

is there a better way?


--
        ...atom

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