SHELL

find the name of files within a directory bahs

dir=$(echo $PATH | ls | grep '^file_name*' )

get name of files in directory

In MS Windows it works like this:
 	1 - Hold the "Shift" key, right-click the folder containing the files 
    and select "Open Command Window Here."
	2 - Type "dir /b > filenames.txt" (without quotation marks) in the 
    Command Window. ...
	3 - Inside the folder there should now be a file filenames.txt 
    containing names of all the files etc.