Configuration Files | Auto Generated Files | ... Porting Notes ] . This version of Apache includes changes allowing it to run on IBM's EBCDIC-based TPF (Transaction Processing Facility) operating system. ... The distributed configuration files (httpd.conf-dist and mime.types, both located in the conf subdirectory) work on TPF with only a couple of operating system specific changes to httpd.conf: . ServerType needs to be "inetd" since TPF does not yet support "standalone" mode. ...