On Monday 21 June 2004 09:23, Will Trillich wrote: > TASK: allow USER1 to run a program AS USER2. > SOLUTION: setuid bit (in theory, right?) > PROBLEM: theory not matching execution... Sounds obvious, but make sure user www-data is in the list of users in the /etc/group file for group www-data. Setting it only as the group of the user in /etc/passwd might not be good enough. Sean O'Dell