Sebelum membuat kode program,maka kita buat terlebih dahulu daftar harganya seperti di bawah ini:

Barang Jumlah Harga satuan
CPU 7 5500000
Printer 5 1500000
Scaner 8 2700000
Monitor 10 3500000
Hardisk 6 1200000
Mouse 12 100000
Webcam 15 1000000

Seelah itu kita buat programnya seperti di bawah ini :


awk 'BEGIN{printf "%-10s %-10s %-10s %-10s %-10s %s\n",
"BARANG","JUMLAH","HARGA SATUAN","TOTAL","DISCOUNT",
"BAYAR"}
{if($2>=5 && $2 <10){printf "%-10s %-10s %-10s %-10s %-10s %s\n", $1,$2,$3,$4=$2*$3,$5=0.1*$4,$6=$4-$5 }}
{if($2>=10){printf "%-10s %-10s %-10s %-10s %-10s %s\n", $1,$2,$3,$4=$2*$3,$5=0.2*$4,$6=$4-$5 }}' barang