[Rio-pm] Opinião

Randal L. Schwartz merlyn em stonehenge.com
Domingo Setembro 4 06:39:44 PDT 2011


>>>>> "Tiago" == Tiago Peczenyj <tiago.peczenyj at gmail.com> writes:

Tiago> $ cat arquivo | grep "xxx" | wc -l

This is a "useless use of cat".  See http://partmaps.org/era/unix/award.html

-- 
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<merlyn at stonehenge.com> <URL:http://www.stonehenge.com/merlyn/>
Smalltalk/Perl/Unix consulting, Technical writing, Comedy, etc. etc.
See http://methodsandmessages.posterous.com/ for Smalltalk discussion


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