in reply to
(code) One-liner removes whitespace-only lines from text file
This is attributable to abigail:
perl -lp00ee file
Update: As chip points out, this one-liner removes blank lines and not whitespace-only lines.
-- Chip Salzenberg, Free-Floating Agent of Chaos
By rote learning.
Via Genetic memory.
It's provided by my firmware.
I just remember them.
Thirty days hath September
My computer gets it right, usually.
I just ask someone else.
Someone punches me on the first of the month.
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