SHELL SCRIPT TO PAYBILL PREPARATION

PAYBILL PREPARATION:

 echo -e "\tPAYBILL CALCULATION"

echo -e "\t~~~~~~~~~~~~~~~~~~~~"

echo -e "\tenter the n value"

read n

echo -e "\tenter name id salary"

for((i=1;i<=n;i++))

do

`read name id salary

echo -e "\tbefore calculation"

echo -e "\t***********************"

echo -e "\tname\t:$name\n\tid\t:$id\n\tsalary\t:$salary"

echo -e "\t***********************"

echo -e "\t calculation part"

if [ $salary -lt 10000 ]

then

lic=`expr $salary*0.05|bc`

echo -e "\n\tlic:\t"$lic

pf=`expr $salary*0.03|bc`

echo -e "\n\tpf:\t"$pf

ded=`expr $lic+$pf|bc`

echo -e "\n\tded:\t"$ded

hra=`expr $salary*0.03|bc`

echo -e "\n\thra:\t"$hra

da=`expr $salary*0.08|bc`

echo -e "\n\tda:\t"$da

add=`expr $hra+$da|bc`

echo -e "\n\tadd:\t"$add

gpay=`expr $salary-$ded|bc`

echo -e "\n\tgpay:\t"$gpay

npay=`expr $gpay+$add|bc`

echo -e "\n\tnpay:\t"$npay

echo -e "\n\tafter calculation"

echo -e "\n\t*********************"

echo -e "\n\tname\t:$name\n\tid\t:$id\n\tnetpay\t:$npay"

echo -e "\n\t***********************"

else

lic=`expr $salary*0.05|bc`

echo -e "\n\tlic:\t"$lic

pf=`expr $salary*0.03|bc`

echo -e "\n\tpf:\t"$pf

ded=`expr $lic+$pf|bc`

echo -e "\n\tded:\t"$ded

hra=`expr $salary*0.03|bc`

echo -e "\n\thra:\t"$hra

da=`expr $salary*0.08|bc`

echo -e "\n\tda:\t"$da

add=`expr $hra+$da|bc`

echo -e "\n\tadd:\t"$add

gpay=`expr $salary-$ded|bc`

echo -e "\n\tgpay:\t"$gpay

npay=`expr $gpay+$add|bc`

echo -e "\n\tnpay:\t"$npay

echo -e "\n\tafter calculation"

echo -e "\n\t*********************"

echo -e "\n\tname\t:$name\n\tid\t:$id\n\tnetpay\t:$npay"

echo -e "\n\t***********************"

fi

done

OUTPUT:

[@localhost ~]$ sh paybill.sh

        PAYBILL CALCULATION

        ~~~~~~~~~~~~~~~~~~~~

        enter the n value

2- INSERT --

        enter name id salary

rajasekar 324 100000

        before calculation

        ***********************

        name    :rajasekar

        id      :324

        salary  :100000

        ***********************

         calculation part

        lic:    5000.00

        pf:     3000.00

        ded:    8000.00

        hra:    3000.00

        da:     8000.00

        add:    11000.00

        gpay:   92000.00

        npay:   103000.00

        after calculation

        *********************

        name    :rajasekar

        id      :324

        netpay  :103000.00

        ***********************