Tip: url rewrite in docuwiki

if you want nice urls in dokuwiki http://example.com/dokuwiki/ (no .php ending in urls) then in conf/dokuwiki.php
you need to enable nice rewriting for .htaccess and useslash

$conf['userewrite']  = 1;                //this makes nice URLs: 0: off 1: .htaccess 2: internal
$conf['useslash']    = 1;  

also in .htaccess uncomment the related lines about rewrite rules

## Uncomment these rules if you want to have nice URLs using
## $conf['userewrite'] = 1 - not needed for rewrite mode 2
RewriteEngine on
#
## Not all installations will require the following line.  If you do, 
## change "/dokuwiki" to the path to your dokuwiki directory relative
## to your document root.
RewriteBase /dokuwiki

#
RewriteRule ^_media/(.*)              lib/exe/fetch.php?media=$1  [QSA,L]
RewriteRule ^_detail/(.*)             lib/exe/detail.php?media=$1  [QSA,L]
RewriteRule ^_export/([^/]+)/(.*)     doku.php?do=export_$1&id=$2  [QSA,L]
RewriteRule ^$                        doku.php  [L]
RewriteCond %{REQUEST_FILENAME}       !-f
RewriteCond %{REQUEST_FILENAME}       !-d
RewriteRule (.*)                      doku.php?id=$1  [QSA,L]
RewriteRule ^index.php$               doku.php