in your .sh file Start this part of your script with a comment # Response to Note 3, Task 3 echo Responses to Note 3, Task 3 (iii)

If there is at least one positional parameter passed to your script:

Check if first positional parameter refers to a directory in your file system (check if a directory with that name (and path) exists in your file system)

If yes, print to screen/terminal that it exists (e.g., echo directory $1 exists note that the name of argument/parameter will be different for each positional parameter)

If not, print to screen/terminal that it could not be found in a filesystem (e.g., echo directory $1 could not be found note that the name of argument/parameter will be different for each positional parameter)

Print to screen if positional parameters were not provided to this script