I met a netizen today. He is really a talent. The VPS environment is built with the WDCP panel, and the website can be accessed normally. However, he forgot the FTP account password of the website and was unable to transmit data, so he sent me the TXT document of the server and panel information he said he kept. Only the ROOT password is correct, and the address of the other WDCP panel login portal is incorrect. Then, by checking the port, you can find the non recorded 8080 port, and then The login password of the WDCP panel was not recorded by him, so it was recovered through the one button reset password provided by the WDCP itself.
Here Lao Zuo records how to find the current WDCP panel port and reset the WDCP panel password. Although the WDCP panel is generally updated, many people still use it.
First, view the port
netstat -lnpt

This friend recorded port 8080, but he didn't actually see it. So you can see the entrance through the port login panel.
Second, one click to retrieve the WDCP login password
sh /www/wdlinux/tools/wdcp_login_chp.sh
The WDCP toolkit comes with a login password that can be retrieved by script.

After executing the script, you can see the reset WDCP login password.