I want to write function (let's call it superEcho) that takes a variable name as input. The function should print that variable's name and its valuefunction superEcho{     echo $1: ?????}var=100superEcho varI want this script to returnvar: 100But I don't know what should I put instead of ????? in the superEcho function.
Making a function that displays a variable's name and its value
bash;shell script;shell;variable