$ROOTCMD find /var/www/html/wiki -type d -print0 | xargs -0 chmod 750
$ROOTCMD find /var/www/html/wiki -type f ! -name '*cgi' -print0 | xargs -0 chmod 640
$ROOTCMD chmod 6750 /var/www/html/wiki/ikiwiki.cgi
+$ROOTCMD chown -R ikiwiki.www-data /srv/ikiwiki
$ROOTCMD find /srv/ikiwiki -type d -print0 | xargs -0 chmod 750
$ROOTCMD find /srv/ikiwiki -type f -print0 | xargs -0 chmod 640
+