Mar 22, 2010

修改 hosts; tracert, nslookup

Hosts file in Windows:
windows/system32
in Linux
/etc

修改 hosts 可以间接达到控制网络的目的。
比如把常用的上瘾的网站设为某一个主页的ip。
应该不会抓狂吧。^_^

tracert www.sjtu.edu.cn
可以知道某个url的IP


C:\Documents and Settings\kevin>nslookup 202.120.2.102
Server:  dns.sjtu.edu.cn
Address:  202.120.2.101

Name:    www.sjtu.edu.cn
Address:  202.120.2.102


C:\Documents and Settings\kevin>nslookup www.sjtu.edu.cn
Server:  dns.sjtu.edu.cn
Address:  202.120.2.101

Name:    www.sjtu.edu.cn
Address:  202.120.2.102

0 comments: