If you try to include a
.htaccess file in your wiki's source, in order to
configure the web server, you'll find that ikiwiki excludes it from
processing. In fact, ikiwiki excludes any file starting with a dot, as well
as a lot of other files, for good security reasons.
You can tell ikiwiki not to exclude the .htaccess file by adding this to your setup file:
include => '^\.htaccess$',
Caution! Before you do that, please think for a minute about who can edit your wiki. Are attachment uploads enabled? Can users commit changes directly to the version control system? Do you trust everyone who can make a change to not do Bad Things with the htaccess file? Do you trust everyone who might be able to make a change in the future? Note that a determined attacker who can write to the htaccess file can probably get a shell on your web server.
If any of these questions have given you pause, I suggest you find a
different way to configure the web server. One way is to not put the
.htaccess file under ikiwiki's control, and just manually install it
in the destdir. --Joey
Apache's documentation says:
In general, you should never use .htaccess files unless you don't have access to the main server configuration file.