linuxsock命令 linux sock文件解析( 五 )


Recv-Q Send-Q Local Address:Port Peer Address:Port
1 11094 75.126.153.214:http 192.168.10.42:4669
说明:
FILTER-NAME-HERE 可以代表以下任何一个:
代码如下:
established
syn-sent
syn-recv
fin-wait-1
fin-wait-2
time-wait
closed
close-wait
last-ack
listen
closing
all : 所有以上状态
connected : 除了listen and closed的所有状态
synchronized :所有已连接的状态除了syn-sent
bucket : 显示状态为maintained as minisockets,如:time-wait和syn-recv.
big : 和bucket相反 。
实例11:匹配远程地址和端口号
命令:
代码如下:
ss dst ADDRESS_PATTERN
ss dst 192.168.1.5
ss dst 192.168.119.113:http
ss dst 192.168.119.113:smtp
ss dst 192.168.119.113:443
输出:
代码如下:
[root@localhost ~]# ss dst 192.168.119.113
State Recv-Q Send-Q Local Address:Port Peer Address:Port
ESTAB 0 0 192.168.119.103:16014 192.168.119.113:20229
ESTAB 0 0 192.168.119.103:16014 192.168.119.113:61056
ESTAB 0 0 192.168.119.103:16014 192.168.119.113:61623
ESTAB 0 0 192.168.119.103:16014 192.168.119.113:60924
ESTAB 0 0 192.168.119.103:16050 192.168.119.113:43701
ESTAB 0 0 192.168.119.103:16073 192.168.119.113:32930
ESTAB 0 0 192.168.119.103:16073 192.168.119.113:49318
ESTAB 0 0 192.168.119.103:16014 192.168.119.113:3844
[root@localhost ~]# ss dst 192.168.119.113:http
State Recv-Q Send-Q Local Address:Port Peer Address:Port
[root@localhost ~]# ss dst 192.168.119.113:3844
State Recv-Q Send-Q Local Address:Port Peer Address:Port
ESTAB 0 0 192.168.119.103:16014 192.168.119.113:3844
[root@localhost ~]#
实例12:匹配本地地址和端口号
命令:
代码如下:
ss src ADDRESS_PATTERN
ss src 192.168.119.103
ss src 192.168.119.103:http
ss src 192.168.119.103:80
ss src 192.168.119.103:smtp
ss src 192.168.119.103:25
输出:
代码如下:
[root@localhost ~]# ss src 192.168.119.103:16021
State Recv-Q Send-Q Local Address:Port Peer Address:Port
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:63054
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:62894
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:63055
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:2274
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:44784
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:7233
ESTAB 0 0 192.168.119.103:16021 192.168.119.103:58660
ESTAB 0 0 192.168.119.103:16021 192.168.119.201:44822
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:56737
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:57487
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:56736
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:64652
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:56586
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:64653
ESTAB 0 0 192.168.119.103:16021 10.2.1.206:56587
[root@localhost ~]#
实例13:将本地或者远程端口和一个数比较
命令:
代码如下:
ss dport OP PORT
ss sport OP PORT
输出:
代码如下:
[root@localhost ~]# ss sport = :http
[root@localhost ~]# ss dport = :http
[root@localhost ~]# ss dport \》 :1024
[root@localhost ~]# ss sport \》 :1024
[root@localhost ~]# ss sport \《 :32000
[root@localhost ~]# ss sport eq :22
[root@localhost ~]# ss dport != :22
[root@localhost ~]# ss state connected sport = :http
[root@localhost ~]# ss \( sport = :http or sport = :https \)
[root@localhost ~]# ss -o state fin-wait-1 \( sport = :http or sport = :https \) dst 192.168.1/24
说明:
ss dport OP PORT 远程端口和一个数比较;ss sport OP PORT 本地端口和一个数比较 。

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