view status of playstation network services

The Task Manager window is a feature that everyone is familiar with? Many times, we need to end the process, we need to see the Win7 64-bit flagship download the ISO computer CPU consumption, we all need to call out of the Windows System Task Manager window. So what do you know about the function of this Task Manager window? In fact, the Task Manager window in addition to the implementation of the above, but also to our Windows system network

netstatAnd lsof both are tools under Linux that can be used to view the network status of the system.Netstat-iDisplay the interface table, which is eth0,wlan0 these-rDisplay the routing table, $route as shown in the command-gShow multicast $netstat -rShow route table, flag means the followingA Receive all multicast at this interface.B OK broadcast.D Debuggi

added nDo not add nnTcpdump-nn-c 10-w 1.cap only catch 10 packets and save to 1.cap file, 1.cap is not cat'sIf you want to view 1.cap to use the commandTcpdump-r/tmp/1.capTshark needs to be installedRemember this command, check the network card capture specific information, you can clearly see what time there is what IP visited the site, access to the site of what linksTshark-n-T a-r http.request-t fields-

View the tcp network connection status of netstat + awk in CentOS Run the following command: # Netstat-n | awk '/^ tcp/{++ state [$ NF]} END {for (key in state) print key. "\ t ". state [key]}' The following result is displayed, and the numbers are different: FIN_WAIT_1 286 FIN_WAIT_2 960 SYN_SENT 3 LAST_ACK 32 CLOSING 1 CLOSED 36 SYN_RCVD 144 TIME_WAIT 2520 ESTA

the record shown above, NF equals 6$nf represents a field value, such as the record shown above, $NF that is6That represents the value of the 6th field, time_waitstate[$NF] The number of connections that represent the value of the array element, as shown above, the state[time_wait] state++state[$NF] means adding a number to a record, as shown above, is the number of connections to the state[time_wait] state and an end represents the command to be executed in the final stage for(KeyinchState ) t

Tags: Publicstaticvoidmain (String[]args) throwsthrowable{/*1, before running the program, To the CMD console to see if Netstat has a database connection c:\>netstat-nptcp|grep1521*/ Oracle.jdbc.driver.OracleDriver.class.newInstance (); Connectioncon=drivermanager.getconnection ( "JDBC:ORACLE:THIN:@192.168.10.10:1521:ORCL", "H2do", " H2do "); System.in.read ();/*2, io blocking, to cmd console view netstatc:\>netstat-nptcp|grep1521tcp 192.168.10.192

At present, backbone switches have been widely used in various fields. So I have studied the development status of backbone switches under the three-in-one network. I would like to share with you here and hope they will be useful to you. In a backbone switch, Ethernet technology can be used to conveniently implement VLANs. The number of VLANs supported by a backbone switch is also larger than that of a comm

If you do not know your computer's network connection information we can have a number of ways to view, below we introduce directly in the graphical interface of a procedure. 1, view the current connection of the wireless network and the list of wireless networks can be connected, click the taskbar in the lower right

The complete error prompt is:An error occurred while verifying the view status MAC. If this application is hosted by a network farm or cluster, make sure that the If you encounter such a problem today, record the solution as usual to prevent you from encountering such a problem in the future. This problem occurs after google. The solutions provided by many pos