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| cat f_1.csv|ruby -e '$<.each{|l|ary = l.chomp.split(",");3.upto(4){|i|ary[i]=0 if ary.include?("未満");if ary[i] != "-";ary[i]=ary[i].gsub(/[^0-9\.]/,"");end;};puts ary.join(",")}' | less |
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