Big Sur Web utility deprecated what to do?

There’s a question, and here’s the answer: “Web utility” is deprecated in Big Sur. However, you can still run Unix commands such as netstat, ping, lookup, and traceroute on the terminal to implement related functions. To scan ports, run the nc command.

The following two commands are used to scan ports 21 and 1-1024 of 192.168.1.1 respectively

Nc - zv 192.168.1.1 21Copy the code
Nc - zv 192.168.1.1. 1-1024Copy the code

To obtain the usage manual of the NC command, run the following command on the terminal or search for the MAN NC