Contoh aplikasi dot sh (shell) linux ~ Tips dan Trik

Kemaren saya dapet tugas membuat program dengan shell linux, padahal baru praktikum tadi, langsung di kasih tugas, jadi aku harus belajar terlebih dahulu beberapa hari.

Langsung saja saya kasih lihat hasil dari tugas yang telah selesai di kerjakan.

Dibawah ini adalah kodenya, silahkan di coba,.....

#!/bin/sh
# Prog: Muhammad_Usman_Nasih.sh

clear
pil=1
while [ $pil -ne 4 ]
do
echo ""
echo ""
echo "---------------#^_^#---------------"
echo "MENU PILIHAN YANG TERSEDIA"
echo "1. Pembelian"
echo "2. Penjualan"
echo "3. Retur"
echo "4. Keluar"
echo -n "Pilihan Anda: "
read pil
case $pil in

1)
 echo -n "Kode Barang: ";
 read kd_brg_beli
 echo -n "Nama Penjual: ";
 read nm_pmlk_brg
 echo -n "Nama Barang: ";
 read nm_brg_beli
 echo -n "Harga Beli: ";
 read hrg_beli
 echo -n "Banyak: ";
 read byk
 echo ""
 echo ""
 echo "----------HASILNYA ADALAH----------"
 echo ""
 echo "Kode Barang: $kd_brg_beli"
 echo "Nama Penjual: $nm_pmlk_brg"
 echo "Nama Barang: $nm_brg_beli"
 echo "Harga Beli: $hrg_beli"
 echo "Banyak: $byk"
if [ $hrg_beli -lt 10000 ]
then 
 untung=`expr $hrg_beli / 100 \* 10`
    echo "Untung: $untung"
    hrg_jual=`expr $untung + $hrg_beli`
    echo "Haraga Jual: $hrg_jual"
    total=`expr $hrg_jual \* $byk`
    echo "Total bayar: $total"
elif [ $hrg_beli -ge 10000 -a $hrg_beli -lt 50000 ]
then
 untung=`expr $hrg_beli / 100 \* 15`
    echo "Untung: $untung"
    hrg_jual=`expr $untung + $hrg_beli`
    echo "Haraga jual: $hrg_jual"
    total=`expr $hrg_jual \* $banyak`
    echo "Total bayar: $total"
elif [ $hrg_beli -ge 50000 -a $hrg_beli -lt 100000 ]
then
 untung=`expr $hrg_beli / 100 \* 17`
    echo "Untung: $untung"
    hrg_jual=`expr $untung + $hrg_beli`
    echo "Hrg jual: $hrg_jual"
    total=`expr $hrg_jual \* $banyak`
    echo "Total bayar: $total"                 
else
    untung=`expr $hrg_beli / 100 \* 20`
    echo "Untung: $untung"
    hrg_jual=`expr $untung + $hrg_beli`
    echo "Hrg jual: $hrg_jual"
    total=`expr $hrg_jual \* $banyak`
    echo "Total bayar: $total"           
fi  
;;

2)
 echo -n "Kode Barang: "
 read kd_brg_beli
 echo -n "Nama Penjual: "
 read nm_pmlk_brg
 echo -n "Nama Barang: "
 read nm_brg_beli
 echo -n "Harga jual: "
 read hrg_beli
 echo -n "Banyak: "
 read byk  
 echo ""
 echo ""
 echo "----------HASILNYA ADALAH----------"
 echo ""
 echo "Kode Barang: $kd_brg_beli"
 echo "Nama Penjual: $nm_pmlk_brg"
 echo "Nama Barang: $nm_brg_beli"
 echo "Harga jual: $hrg_beli"
 echo "Banyak: $byk"
if [ $banyak -lt 3 ]
then
 echo "Diskon: 0%"
    echo "Harga netto: $hrg_beli"
    total=`expr $hrg_beli \* $byk`
    echo "Total Beli: $total"       
elif [ $byk -ge 3 -a $byk -lt 5 ]
then
    diskon=`expr $hrg_beli / 100 \* 2`
    echo "Diskon: $diskon"
    hrg_netto=`expr $hrg_beli - $diskon`
    echo "Harga Netto: $hrg_netto"
    total=`expr $hrg_beli \* $byk`
    echo "Total Beli: $total"            
elif [ $byk -ge 5 -a $byk -lt 10 ]
then
    diskon=`expr $hrg_beli / 100 \* 5`
    echo "Diskon: $diskon"
    hrg_netto=`expr $hrg_beli - $diskon`
    echo "Harga Netto: $hrg_netto"
    total=`expr $hrg_beli \* $byk`
    echo "Total Beli: $total"        
elif [ $byk -ge 10 -a $byk -lt 15 ]
then
    diskon=`expr $hrg_beli / 100 \* 10`
    echo "Diskon: $diskon"
    hrg_netto=`expr $hrg_beli - $diskon`
    echo "Hrg Netto: $hrg_netto"
    total=`expr $hrg_beli \* $byk`
    echo "Total Beli: $total"
else
 diskon=`expr $hrg_beli / 100 \* 15`
    echo "Diskon: $diskon"
    hrg_netto=`expr $hrg_beli - $diskon`
    echo "Hrg Netto: $hrg_netto"
    total=`expr $hrg_beli \* $byk`
    echo "Total Beli: $total"
fi
;;

3)
 echo -n "Kode: "
 read kd
 echo -n "Nama Penjual: "
 read nm_pmlk_brg
 echo -n "Nama Barang: "
 read nm_brg_beli
 echo -n "Harga Beli: "
 read hrg_beli
 echo -n "Banyak: "
 read byk
 echo ""
 echo ""
 echo "----------HASILNYA ADALAH----------"
 echo ""
 echo "Kode Barang: $kd_brg_beli"
 echo "Nama Penjual: $nm_pmlk_brg"
 echo "Nama Barang: $nm_brg_beli"
 echo "Harga Beli: $hrg_beli"
 echo "Banyak: $byk"
;;
4)
echo "Anda Telah Keluar dari Program"
;;

*)
  echo "Pilihan Tidak ada dalam daftar"
  ;;
esac
done

Cukup sekian tips dan trik kali ini, semoga bermanfaat.............

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