Hello, newb here, really enjoying this site but now I am getting stuck. I am just trying to list the files in the directory. I have some knowledge of unix commands and I do believe I have to use the "ls" command, but after looking through all the posts here, I am still getting stuck on the proper input of the include to make it work and not show a blank white screen.
I have tried the following by putting in the form input:
I have tried many different variants of these and others, I just cannot figure out what I am doing wrong.