Bash: How to do decimal number division? -


इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 5 जवाब

    $ num = 12.53

    $ (($ num / 5)) काम नहीं कर रहा है।

    P> 

      केंट $ num = 12.53 $ echo "scale = 2; $ num / 5" | bc 2.50 kent $ awk -vn = "$ Num" 'BEGIN {printf}% .2f \ n ", n / 5}' 2.51   
     ध्यान दें कि  bc  's  scale < / कोड> और  printf  का प्रारूप अलग-अलग परिणाम दे सकता है

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