Solaris 10 (Apache 1.3):
ServerRoot              ::      "/usr/apache"
Config File             ::      "/etc/apache/httpd.conf"
DocumentRoot            ::      "/var/apache/htdocs"
ErrorLog                ::      "/var/apache/logs/error_log"
AccessLog               ::      "/var/apache/logs/access_log"
cgi-bin                 ::      "/var/apache/cgi-bin"
binaries                ::      "/usr/apache/bin"
start/stop              ::      /etc/init.d/apache (start|startssl|sslstart|sta

Notes: Config needs to be copied from example file to httpd.conf.        
Apache-1.3 is the default installation in /etc/init.d and /etc/rc3.d . 
Also Apache Tomcat is included in 1.3 installation.



Solaris 10 (Apache 2.0):
ServerRoot              ::      "/usr/apache2"
Config File             ::      "/etc/apache2/httpd.conf"
DocumentRoot            ::      "/var/apache2/htdocs"
ErrorLog                ::      "/var/apache2/logs/error_log"
AccessLog               ::      "/var/apache2/logs/access_log"
cgi-bin                 ::      "/var/apache2/cgi-bin/"
binaries                ::      "/usr/apache2/bin"

Notes: Config needs to be copied from example file to httpd.conf. 
No init scripts as 1.3 is the default.