How To Use Bc (bash Calculator) In A Shell Script?

1.	How To Use Bc (bash Calculator) In A Shell Script?
Answer» Use the below Syntax to use BC in shell SCRIPT. Variable=`ECHO “OPTIONS; expression” \| bc`. Use the below Syntax to use bc in shell script. Variable=`echo “options; expression” \| bc`.

Answer»

Use the below Syntax to use BC in shell SCRIPT.

Variable=`ECHO “OPTIONS; expression” | bc`.

Use the below Syntax to use bc in shell script.

Variable=`echo “options; expression” | bc`.

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