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"On two occasions I have been asked [by members of Parliament!], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question." -Charles Babbage
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___ {~._.~} ( Y ) ()~*~() (_)-(_)
cut -d;-f2 -f4 ficheiro.txt