Convert int value in float

Caldera Open unix 8 (media only)
February 11, 2010 at 23:26:01
Specs: Windows XP
My problem is connect with unix. I have no idea
to multiply a int value with float value. Please give me any shell program in unix with syntax.

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February 12, 2010 at 10:27:50
Since most unix shells do not support float values, you need to use something like awk or bc. Check out this bc link:


val=$(echo '50*5.25' | bc)
echo $val # equals 262.5

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