updog:tldr:10dbc

The command updog --port ${port} is used to run the updog tool with a specific port number specified by the variable ${port}.

Here's a breakdown of the command:

• updog: This is the name of the command-line tool that you are running.
• --port: This is an option or flag for the updog command that allows you to specify a port number.
• ${port}: This is a placeholder or variable that holds the value of the port number you want to use.

To use this command, you need to replace ${port} with the actual port number you want to use. For example, if you want to run updog on port 8080, the command would become updog --port 8080.