Question

___________________ Create a shell script program that has displays the following menu on a page: This is a Linux Question, and the script is written in Vi test, and run in Putty.

Press 1 to enter new order.

Press 2 to access order status.

Press 3 to cancel order.

Paste a screenshot shot of the code below

Paste a screenshot of the code output below (2 point):

Answer 1

Here is a code for above menu print...

main.sh

clear

  echo "----------------------"

  echo " M E N U "

  echo "----------------------"

  echo "Press 1 to enter new order."

  echo "Press 2 to access order status."

  echo "Press 3 to cancel order."

local choice

  read -p "Enter choice [ 1 - 3] " choice

  case $choice in

    1) echo "You chose to enter new order"

;;

    2) echo "You chose to access order status"

;;

    3) echo "You chose to cancel the order..."

;;

    *) echo -e "${RED}Error...${STD}" && sleep 2

  esac

Screenshots:

when input is => option 1:

when input is => option 3 :

when input is => invaid:

Some commands for Vi Editor:

1> vi filename

ex: vi main.sh

2> To edit the file

press ESC and "I" keyboard key

3> to save and quit:

press ESC and ":wq" keyboard keys.

4> After saving above code in main.sh

run "./main.sh" command to see the output.

NOTE: if permission is denied to access that file then you have to modify the permission using "chmod" command.

e.g. chmod +x main.sh [enter]

./main.sh [enter]