Depending on whether the environment variables are exported or not, your suggestion might not work:

% FOO=bar
% echo $FOO
bar
% perl -le 'print shift' $FOO
bar
% perl -le 'print $ENV{FOO}'

%

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--
g r i n d e r

In reply to Re:x2 Shell/Perl Variables by grinder
in thread Shell/Perl Variables by qball

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