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lucassmacedo/gist:2fe35d689e2d832df7d45e9d20163a63

Created June 3, 2020 15:38
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Convert Large CSV File to many files with headers
Raw
gistfile1.txt
awk -v l=500000 '(NR==1){header=$0;next}
(NR%l==2) {
close(file);
file=sprintf("%s.%0.5d.csv",FILENAME,++c)
sub(/csv[.]/,"",file)
print header > file
}
{print > file}' empresas.csv
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