You will need to learn about your shell and quoting. It's better to run such a program from a file if you are not sure how your command line shell behaves.

You can try

perl -wl -e 'print $^O'

[download]

instead. Note the single quotes that tell Perl the program. Also see perlrun for -e.

In reply to Re^3: Launch terminal in MAC and PC by Corion
in thread Launch terminal in MAC and PC by waytoperl

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