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August 31, 2018 19:07
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El dolar en su terminal
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| alias dolar="curl 'www.dolarhoy.com' 2>/dev/null | grep 'Compra <span ' | sed 's/.*\\\$/\\\$/' | sed 's/<\\/span.*//'" |
Cambie la fuente porque Santander actualiza poco y lento
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Excelente