网络端口，怎么关闭
发表于 ： 2008-03-29 21:13
☎ sudo nmap 192.168.18.0/24
....
Interesting ports on 192.168.18.2:
Not shown: 1713 closed ports
PORT STATE SERVICE
23/tcp open telnet
☎ sudo lsof -i :23
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
inetd 5378 root 4u IPv4 14000 TCP *:telnet (LISTEN)
☎ cat /etc/services|grep '\<23\>'
telnet 23/tcp
我找不到地方关闭23呢？ 2个rc.local都没这内容。
....
Interesting ports on 192.168.18.2:
Not shown: 1713 closed ports
PORT STATE SERVICE
23/tcp open telnet
☎ sudo lsof -i :23
COMMAND PID USER FD TYPE DEVICE SIZE NODE NAME
inetd 5378 root 4u IPv4 14000 TCP *:telnet (LISTEN)
☎ cat /etc/services|grep '\<23\>'
telnet 23/tcp
我找不到地方关闭23呢？ 2个rc.local都没这内容。