相关疑难解决方法(0)

使用sswith-p选项时，user/pid/fd列会跳到特定行下方。例如，这就是我实际看到的：

# ss -nulp4
State      Recv-Q Send-Q                                           Local Address:Port                                             Peer Address:Port 
UNCONN     0      0                                                            *:20000                                                       *:*      
users:(("perl",pid=9316,fd=6))
UNCONN     0      0                                                            *:10000                                                       *:*      
users:(("perl",pid=9277,fd=6))
UNCONN     0      0                                               192.168.100.10:53                                                          *:*      
users:(("named",pid=95,fd=517),("named",pid=95,fd=516))
UNCONN     0      0                                                    127.0.0.1:53                                                          *:*      
users:(("named",pid=95,fd=515),("named",pid=95,fd=514))

首选输出格式：

# ss -nulp4
State      Recv-Q Send-Q                                           Local Address:Port                                             Peer Address:Port 
UNCONN     0      0                                                            *:20000                                                       *:*      users:(("perl",pid=9316,fd=6))
UNCONN     0      0                                                            *:10000                                                       *:*      users:(("perl",pid=9277,fd=6))
UNCONN     0      0                                               192.168.100.10:53                                                          *:*      users:(("named",pid=95,fd=517),("named",pid=95,fd=516))
UNCONN     0      0                                                    127.0.0.1:53                                                          *:*      users:(("named",pid=95,fd=515),("named",pid=95,fd=514))

为了确认没有换行符，我试过这个：

# ss …