“Apache 2 offers a number of new features and improvements over
the Apache 1.3 series, but the upgrade can seem daunting to those
who haven’t had much (or any) experience with Apache 2. I recently
had to go through an upgrade from Apache 1.3 to Apache 2.0 on
Debian Sarge, and it’s not as difficult as you might think.“Despite some differences in the configurations of the two
versions of Apache, the upgrade can be a surprisingly smooth
process if you plan well. This assumes that you already have Apache
1.3 installed on Debian Sarge, have root access to the server, and
have one or more sites configured as virtual hosts in your
/etc/apache/httpd.conf file…”