Aim: An employee Basic Pay is input through keyboard where DA is 40% of basic pay and HRA is 20% of basic pay. Write a shell script to calculate gross salary, Gross Salary =Basic Pay + DA + HRA
#!/bin/bash echo "enter the basic salary:" read basal grosal=$( echo "$basal+((40/100)*$basal)+((20/100)*$basal)" | bc -l) echo "The gross salary : $grosal"