19 lines
312 B
Bash
Executable file
19 lines
312 B
Bash
Executable file
#!/bin/bash
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# scriptbc--Wrapper for 'bc' that returns the result of a calculation
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# this script was taken from the Wicked Cool Shell Scripts book, page 35
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if [ "$1" = "-p" ] ; then
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precision=$2
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shift 2
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else
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precision=2 # Default
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fi
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bc -q -l << EOF
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scale=$precision
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$*
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quit
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EOF
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exit 0
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