I know nothing about linux but am in the process of trying to move a site from a shared hosting situation to a dedicated one. Whereas my script to upload files worked on my old server, it is no longer working. I am 99% sure that I have a permission issue on the temp directory. At first I was useing the defualt temp directory for the server (I was not setting the upload_tmp_dir explicitily in php.ini). However, when that didn't work, I thought maybe I should set it, so I set it to "./tmp/" Where is that file located so that I can check permissions?