Write a script named all. sh that displays (sends to standard output): the name of the calling program, the number of positional parameters, and a list of positional parameters. include the #! line (sobell, page 287) and a commentremember to make the file executable. test the script with 0, 1, and 5 positional parameters (arguments).copy and paste the script into a common text or doc file. show output with 5 arguments. for example: echo "this script was called asecho "this script was called with this many argumentsecho "the arguments were: