Re: [tlug] Joining lists on the command line

[Andrew Grover <andrew.grover32@example.com>]

On Fri, Sep 11, 2009 at 5:09 PM, Ian Barwick <barwick@example.com> wrote:

ls | perl -e 'while(<>) { chomp; push @l, $_ }; print join(",",@l);'

but you forgot perl's command line args:

ls | perl -lne 'END { print join ",", @w } push @w, $_'


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Andrew Grover - grover@example.com
International Systems Research Co.
http://www.isr.co.jp
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