hedgezzz的部落格

[root@localhost ~]# netstat -tlunp

Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name   
tcp        0      0 0.0.0.0:22              0.0.0.0:*               LISTEN      1370/sshd          
tcp        0      0 127.0.0.1:25            0.0.0.0:*               LISTEN      2851/master        
tcp        0      0 0.0.0.0:4444            0.0.0.0:*               LISTEN      18002/./testserver1
tcp6       0      0 :::22                   :::*                    LISTEN      1370/sshd          
tcp6       0      0 ::1:25                  :::*                    LISTEN      2851/master        
tcp6       0      0 10.220.24.191:4000      :::*                    LISTEN      13404/oninit       
udp        0      0 233.37.54.161:15515     0.0.0.0:*                           17923/./udpdemo.exe
udp        0      0 0.0.0.0:123             0.0.0.0:*                           738/chronyd        
udp        0      0 127.0.0.1:323           0.0.0.0:*                           738/chronyd        
udp        0      0 0.0.0.0:50263           0.0.0.0:*                           717/avahi-daemon: r
udp        0      0 0.0.0.0:5353            0.0.0.0:*                           717/avahi-daemon: r
udp6       0      0 :::123                  :::*                                738/chronyd        
udp6       0      0 ::1:323                 :::*                                738/chronyd