On Jan 7, 6:59 pm, [EMAIL PROTECTED] (Robert Citek) wrote:
> How can I get rid of the @foo?
>
> This does what I want, but uses the "temporary" variable @foo:
>
> $ ls | perl -e '@foo=<>; chomp @foo ; print join(" ", @foo)'
>
> This eliminates the temporary variable but doesn't work:
>
> $ ls | perl -e 'print join(" ", chomp(<>))'
ls | perl -e' print join(" ", map { chomp; $_ } <>)'
Paul Lalli
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