## WeBWorK Main Forum

### How to show the directory path of problems

by chiro Jeong -
Number of replies: 2
 How to show the directory path of problems by chiro Jeong - Tuesday, 3 April 2007, 01:25 AM I wish to know the way to show the directory path of problem in the homework webpage as follows How should we configure the setting of WebWork system for this? Please let me know the way to configure accounts by command or editing some files if possible.

### Re: How to show the directory path of problems

by Gavin LaRose -
Hi Chiro,

This is determined by the setting of the PG environmental variable PRINT_FILE_NAMES_FOR. I have this set in the course.conf file for my classes, as
     \$pg{specialPGEnvironmentVars}{PRINT_FILE_NAMES_FOR} = ['username'];

Gavin