He doesn't want output like: 

foo
,bar
,baz

[download]

That -l doesn't chomp unless it is used with -n or -p. I made the same mistake and quickly corrected it.

-sauoq
"My two cents aren't worth a dime.";

In reply to Re: Re: perl 1-liner to join a list? by sauoq
in thread perl 1-liner to join a list? by bfdi533

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