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How to check port status with netstat

Use the netstat command to view the status of the port. If you want to know more about netstat, you can read the articles below this topic.

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time：2023-11-02 17:23:48

How to check port status with netstat How to check the port status with netstat: 1. Use the shortcut key "WIN+R" to open the run window; 2. In the "Run" window, enter "cmd" and press Enter; 3. In the open command line window, enter "netstat --help" command, press enter to display the status description of all ports.
How to check port status using netstat Use the netstat command to view the status of the port. Note: On Windows systems, you may need to run Command Prompt with administrator rights to view all connection information. On Linux or Mac systems, you may need to use the sudo command or a user with sufficient privileges to execute the netstat command.
What does the netstat command do?The netstat command is used to display network connections, routing tables and network interface information. It allows users to know which network connections are running. If used without parameters, netstat displays active TCP connections.
What does the netstat command do?The netstat command is used to display various network-related information. The netstat command can display network connections, routing tables and network interface information, allowing users to know which network connections are running. The syntax is "netstat [-a][-e][-n][-o][-p Protocol] [-r][-s][Interval][1]"; if used without parameters, netstat displays active TCP connections.
How to check port status with netstat How to check the port status with netstat: first open the terminal command window; then use the command "netstat -ntlp" to check all current TCP ports; finally, use the "netstat -ntulp | grep 80" command to check the usage of all 80 ports.

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