Linux help! For this milestone, you will be removing the Option 1 “stub” (i.e.,

Question

Linux help!

For this milestone, you will be removing the Option 1 “stub” (i.e., changing the simple text message to a functioning option in the menu). The process of creating a functional menu item includes the following:

1.Modification of the shell script to update the “Option 1 – ?” to the more meaningful “Option 1 – File Directory?”

2.Alteration of the message that displays when Option 1 is chosen. The stub version displaying “You chose Option 1” should be updated to display “File Directory Listing”

3. Attachment of a new command in the MenuProject script, under Option 1, to navigate to and display the file listing of the current directory

I have no idea where to start here and I can't even access the options menu as it bounces back with an error.

Explanation / Answer

#!/bin/bash
# Bash MenuProject Script Example

MainMenu='Please enter your choice: '
choicess=("Option 1- File Directory" "Quit")
select ch in "${choices[@]}"
do
case $ch in
"Option 1")
echo "File Directory Listing"
   for File in *
   doif [ -r $File -a -w $File -a -x $File ]
then
echo $File
fi
done
;;
"Quit")
break
;;
*) echo invalid option;;
esac
done

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