HVAC equipment HS code mapping

List of contents of this article:

• 1,HVAC equipment HS code mapping How to solve the problem that the 80 port of the Win8 system is occupied?
• 2,What to do if port 80 is occupied in the windows environment
• 3, win7.win10 process pid4 occupies 80 ports

How to solve the problem that the 80 port of Win8 system is occupied?

First, use the netstat command to check who occupies the 80 port. Use the computer shortcut to build Win+R to open and run quickly. Enter the "cmd" command in the running window and click Enter to confirm the administrator command prompt, and then enter "netstat - Ano |more".

Port 80 of the computer is the key to our Internet access. The following is the method I have sorted out to detect and solve the problem of port 80 being occupied. Welcome to refer to it! Method 1 1 Use the computer shortcut to build Win+R to open the quick run, enter the "cmd" command in the running window and click Enter to confirm the administrator command prompt, as shown in the figure below 2.

First, open the command prompt, use the netstat command to view the process number that occupies port 80 in the Windows system, and enter the command "netstat -aon|findstr 80". You can see that port 80 is occupied by the process with the process number 404.

You can find out the PID that uses the port through the task manager. Just turn it off (end the task). How to solve the problem that the 80 port of the computer is occupied? First of all, let's talk about how to find the port occupied.

What to do if port 80 is occupied in the windows environment

1. The solution is as follows: change the website binding port to other than port 80 in IIS Manager.Stop the application using port 80, and then start the website from the IIS Manager.

2. First, use the netstat command to check who is occupied by port 80. Use the computer shortcut to build Win+R to open and run quickly. Enter the "cmd" command in the running window and click Enter to confirm the administrator command prompt, and then enter "netstat" -Ano |more".

3. Solution 1 Open the command prompt-netstat -ano to view the opening of the local port and the corresponding program; it can be seen that ports 225 and 80 are occupied by processes with PID (process identifier): 5668.

4. Click HTTP under Services, and then double-click on the right side of the registry to open the Start attribute item.Change the attribute value of Start to 0, click OK, and the setting is completed. After restarting the computer, open the command line window and enter netstat -ano to check the port occupancy. Port 80 has been closed.

win7.win10 process pid4 occupying 80 ports

method/steps Enter cmd in running to call up the command line window . Enter regedit in the command line window to call up the system registry. CLICK HKEY_LOCAL_MACHINE UNDER THE REGISTRY AND CLICK TO OPEN SYSTEM.

The solution is as follows: change the website binding port to other ports other than port 80 in IIS Manager.Stop the application using port 80, and then start the website from the IIS Manager.

The solution to "80" and "443" port occupation is as follows. Shortcut win+R or click Run, enter cmd, and the cmd command box will appear. Enter netstat -nao|findstr 443 to view the program with the number 443 after the second column ip, and the last column is PID (program id).

Open the task manager, and then select the details, as shown in the figure below: Then in the details column, we can see that the second column is PID. Drag down to find the program with PID 4. It will be found that the system program occupies 80 ports.

If SQ is installedL, please close some SQL services as shown in the figure below. Finally, try Apache again to see if it can be started.

Click the run dialog box, and then enter the CMD command on the run window to open the command prompt window. As shown in the figure: Enter the netstat -ano|findstr 80 command on the command prompt window to view the Win8 system port, and then you can view the PID on the port.