fix some broken links

Use multiple daemons when:

<UL>

<LI>The different virtual hosts need very different httpd configurations, such

   as different values for: <A HREF="mod/core.html#servertype">ServerType</A>,

   <A HREF="mod/core.html#user">User</A>,

   <A HREF="mod/core.html#group">Group</A>,

   <A HREF="mod/mod_mime.html#typesconfig">TypesConfig</A> or

   <A HREF="mod/core.html#serverroot">ServerRoot</A>.

   as different values for: <A HREF="../mod/core.html#servertype">ServerType</A>,

   <A HREF="../mod/core.html#user">User</A>,

   <A HREF="../mod/core.html#group">Group</A>,

   <A HREF="../mod/mod_mime.html#typesconfig">TypesConfig</A> or

   <A HREF="../mod/core.html#serverroot">ServerRoot</A>.

<LI>The machine does not process a very high request rate.

</UL>

Use a single daemon when:

<H2>Setting up multiple daemons</H2>

Create a separate httpd installation for each virtual host.

For each installation, use the

<A HREF="mod/core.html#bindaddress">BindAddress</A> directive in the

<A HREF="../mod/core.html#bindaddress">BindAddress</A> directive in the

configuration

file to select which IP address (or virtual host) that daemon services.

<EM>E.g.</EM>,

<H2>Setting up a single daemon</H2>

For this case, a single httpd will service requests for all the virtual hosts.

The <A HREF="mod/core.html#virtualhost">VirtualHost</A> directive in the

The <A HREF="../mod/core.html#virtualhost">VirtualHost</A> directive in the

 configuration file is used to set the values of

<A HREF="mod/core.html#serveradmin">ServerAdmin</A>,

<A HREF="mod/core.html#servername">ServerName</A>,

<A HREF="mod/core.html#documentroot">DocumentRoot</A>,

<A HREF="mod/core.html#errorlog">ErrorLog</A> and

<A HREF="mod/mod_log_config.html#transferlog">TransferLog</A> configuration

<A HREF="../mod/core.html#serveradmin">ServerAdmin</A>,

<A HREF="../mod/core.html#servername">ServerName</A>,

<A HREF="../mod/core.html#documentroot">DocumentRoot</A>,

<A HREF="../mod/core.html#errorlog">ErrorLog</A> and

<A HREF="../mod/mod_log_config.html#transferlog">TransferLog</A> configuration

directives to different values for each virtual host.

<EM>E.g.</EM>,

<BLOCKQUOTE><CODE>

Almost <STRONG>ANY</STRONG> configuration directive can be put

in the VirtualHost directive, with the exception of

<A HREF="mod/core.html#servertype">ServerType</A>,

<A HREF="mod/core.html#user">User</A>,

<A HREF="mod/core.html#group">Group</A>,

<A HREF="mod/core.html#startservers">StartServers</A>,

<A HREF="mod/core.html#maxspareservers">MaxSpareServers</A>,

<A HREF="mod/core.html#minspareservers">MinSpareServers</A>,

<A HREF="mod/core.html#maxrequestsperchild">MaxRequestsPerChild</A>,

<A HREF="mod/core.html#bindaddress">BindAddress</A>,

<A HREF="mod/core.html#pidfile">PidFile</A>,

<A HREF="mod/mod_mime.html#typesconfig">TypesConfig</A>, and

<A HREF="mod/core.html#serverroot">ServerRoot</A>.

<A HREF="../mod/core.html#servertype">ServerType</A>,

<A HREF="../mod/core.html#user">User</A>,

<A HREF="../mod/core.html#group">Group</A>,

<A HREF="../mod/core.html#startservers">StartServers</A>,

<A HREF="../mod/core.html#maxspareservers">MaxSpareServers</A>,

<A HREF="../mod/core.html#minspareservers">MinSpareServers</A>,

<A HREF="../mod/core.html#maxrequestsperchild">MaxRequestsPerChild</A>,

<A HREF="../mod/core.html#bindaddress">BindAddress</A>,

<A HREF="../mod/core.html#pidfile">PidFile</A>,

<A HREF="../mod/mod_mime.html#typesconfig">TypesConfig</A>, and

<A HREF="../mod/core.html#serverroot">ServerRoot</A>.

<P>

<EM>SECURITY:</EM> When specifying where to write log files, be aware

of some security risks which are present if anyone other than the

user that starts Apache has write access to the directory where they

are written.  See the <A HREF="misc/security_tips.html">security

are written.  See the <A HREF="../misc/security_tips.html">security

tips</A> document for details.

<P>