Buatlah sebuah file dengan nama 'harga barang', kemudian isilah dengan data berikut 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 |
|---|
kemudian masukkan instruksi awk ini :
awk 'BEGIN{printf "%-10s %-10s %-10s %-10s %-10s %s\n", "BARANG","JUMLAH","HARGA SATUAN","TOTAL","DISKON", "BAYAR"} {if($2>=5 && $2 <10){printf 4="$2*$3,$5=" 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 }}' harga barang |
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