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From: | Gmail |
Subject: | Re: [shell-script] Somar números de um arquivo |
Date: | Tue, 23 Aug 2016 00:57:55 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 |
Caro Raul
file.txt = 2.000.000 linhas
Se você usa o sed mais tr, quando uma linha non te numero você
obtê un error. (standard_in) 1: syntax error real 0m14.987s user 0m13.460s sys 0m1.432s A melhor opção e:
When you use sed & tr, if one line don't have numbers, you have error. Better option is:
echo "scale=10; $(sed 's/[Aa-zZ]//g;s/ //g' file.txt | paste -s -d+) 0" | bc
Outro problema com o meu sed, e que arquivos com mais de
2.000.000 de linhas tem error. My sed can not file more than 2,000,000 lines.
S.O = UBUNTU 14.04 Pere
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El 22/08/16 a les 19:28, Raul Libório
address@hidden [shell-script] ha escrit:
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