I use the -l switch without a value all the time:

for i in {0..9}; do echo $i; done | perl -nle '$_++; print'

It's the equivalent of $\ = $/ and a chomp on the input.

In reply to Re: How to print a newline in oneliners ... by Anonymous Monk
in thread How to print a newline in oneliners ... by karlgoethebier

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