引用: 原帖由 堕落kiss 于 2011-8-7 17:36 发表 
netstat -nl 看看有没有80
[root@sv /]# netstat -nl
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address Stat e
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LIST EN
tcp 0 0 0.0.0.0:21 0.0.0.0:* LIST EN
tcp 0 0 127.0.0.1:25 0.0.0.0:* LIST EN
tcp 0 0 :::21 :::* LIST EN
tcp 0 0 :::22 :::* LIST EN
Active UNIX domain sockets (only servers)
Proto RefCnt Flags Type State I-Node Path
unix 2 [ ACC ] STREAM LISTENING 159941141 /var/run/saslauthd/m ux
unix 2 [ ACC ] STREAM LISTENING 159940948 /tmp/mysql.sock
unix 2 [ ACC ] STREAM LISTENING 159941167 /tmp/php-cgi.sock
unix 2 [ ACC ] STREAM LISTENING 159956884 /tmp/php-cgi.sock
unix 2 [ ACC ] STREAM LISTENING 159941106 /tmp/.font-unix/fs71 00