Actually, the configuration files for Apache2 are in /etc/apache2/ Most of what once was in in httpd.conf is now in apache2.conf Other parts have been broken out into the various files that populate the directory.
That depends on how apache was installed and on what platform. On my Wk2 box I have Apache 2.2 installed in 'C:\Program Files\Apache Software Foundation\Apache2.2' and I dont have an apache2.conf file, but my httpd.conf is in 'C:\Program Files\Apache Software Foundation\Apache2.2\conf\'. On my Fedora box I have apache 2.0 and no apache2.conf, but httpd.conf is in '/etc/httpd/conf/'. My error log files are in 'C:\Program Files\Apache Software Foundation\Apache2.2\logs\error_log' or '/var/log/httpd/error_log', depending, of course on which system I'm using.
(This post was edited by FishMonger on Jul 26, 2009, 8:29 PM)