Re^4: problem count the number of words -- oneliner

by kschwab (Vicar)

on Dec 26, 2018 at 17:38 UTC ( [id://1227719]=note: print w/replies, xml )

Need Help??

Guess it depends on what OP means by "all words", but sure.

# works like wc
perl -ne 's/\s+/$i++/eg;END{print "$i\n"}' f1 f2
[download]

Not sure why you have the "i" modifier.

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Re^5: problem count the number of words -- oneliner by pme (Monsignor) on Dec 26, 2018 at 21:00 UTC
You are right, we do not need "i".	[reply]

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