Bash case statement

Question

I\'m trying to learn case as I was to write a fully functional script.

I\'m starting off with the below

#!/bin/sh
case $@ in

    -h|--help)
                 


        

Answer 1

to parse the positional arguments like ... $1 , just use $1 in the case stmt and then at the end ... use shift to pust the 2nd arg to $1 and likewise .

also i would put the case stmt in a while loop or better a fxn so that i can run it twice for the two options or the number of options ..........

$# will let you know how many options/arguments were there .