Linux Command - tcp_wrapper

 

    ●/etc/hosts.allow

    ●/etc/hosts.deny

    参考文件

    ●man hosts.allow

    ●man hosts.deny

 

Referred Link:

http://www.cyberciti.biz/faq/tcp-wrappers-hosts-allow-deny-tutorial/

http://www.51know.info/system_security/tcp_wrapper/tcp_wrapper.html