Hi,
I just realized (don't laugh) that
perl -pe 'do_sth;'
is equivalent to
perl -ne 'do_sth; print;'
I am just thinking why would we need '-ne' in the first place, since we would need to print the result anyway (at least in one-liner).
Can anybody suggest the case where we *only* need '-ne' ?
-- Regards, Edward WIJAYA SINGAPORE
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