[웹서버] 특정사이트에서만 링크 허용
(VirtualHost useful.co.kr)
ServerAdmin webmaster at useful.co.kr
DocumentRoot /home/useful/public_html
ServerName useful.co.kr
ServerAlias www.useful.co.kr
SetEnvIf Referer useful\\.co\\.kr go_in
SetEnvIf Referer www\\.useful\\.co\\.kr go_in
SetEnvIf Referer ^$ go_in
(FilesMatch “.(mpg|asf|wmv)$”)
Order Deny,Allow
Allow from env=go_in
Deny from all
(/FilesMatch)
(/VirtualHost)