利用.Htaccess阻止IP恶意攻击网站,禁止指定域名访问,禁止机器爬虫,禁止盗链

 order allow,deny
 deny from 180.97.106.
 allow from all

 order allow,deny
 deny from 192.168.44.201
 deny from 224.39.163.12
 deny from 172.16.7.92
 allow from all

 order allow,deny
 deny from 192.168.
 deny from 10.0.0.
 allow from all

 order allow,deny
 deny from some-evil-isp.com
 deny from subdomain.another-evil-isp.com
 allow from all

 #get rid of the bad bot
 RewriteEngine on
 RewriteCond %{HTTP_USER_AGENT} ^BadBot
 RewriteRule ^(.*)$ http://go.away/

 #get rid of bad bots
 RewriteEngine on
 RewriteCond %{HTTP_USER_AGENT} ^BadBot [OR]
 RewriteCond %{HTTP_USER_AGENT} ^EvilScraper [OR]
 RewriteCond %{HTTP_USER_AGENT} ^FakeUser
 RewriteRule ^(.*)$ http://go.away/

 RewriteEngine on
 RewriteCond %{HTTP_REFERER} ^http://.*somebadforum\.com [NC]
 RewriteRule .* - [F] 

 RewriteEngine on
 RewriteCond %{HTTP_REFERER} ^http://.*somebadforum\.com [NC,OR]
 RewriteCond %{HTTP_REFERER} ^http://.*example\.com [NC,OR]
 RewriteCond %{HTTP_REFERER} ^http://.*lastexample\.com [NC]
 RewriteRule .* - [F]