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July 31, 2009, 23:00

Thank you for these perl 1 liners juggling!

Why not adding an alternative to:
perl -le 'print~~grep/./,'

as another template example?...

perl -le 'print"TOTAL NON EMPTY LINES",~~grep!/^$/,'

It illustrates the negative regex and expands the alternatives a little further, just by using your examples.

Thank's
alberto

Comment Responses

August 16, 2013, 09:51

straw cap What do you think of this provision of the Cap & Trade Bill? Will this be good for the economy?
<A>hiphop cap

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