http://www.perlmonks.org?node_id=351768


in reply to Re: •Re: Re: list of all the $env variables
in thread list of all the $env variables

Kind of OT, but you could even use map, it's fun stuff. 

#!/usr/bin/perl -w
use CGI qw(header);
print header('text/plain');
print map { "$_ => $ENV{$_}\n" } sort keys %ENV;

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