protontricks:tldr:f627f
The command "protontricks" is a Linux command-line utility that helps in configuring and fixing issues related to running Windows games on the Proton compatibility layer of the Steam Play feature.
The "-c" option used with "protontricks" is used to specify a custom command to be executed.
"${command}" is a placeholder for the actual command that you want to execute. You should replace it with the desired command you want to run.
"${appid}" is another placeholder for the Steam App ID of the game you want to configure or fix. You should replace it with the appropriate App ID of the game you are working with.
By using this command, you can execute a custom command on a specific game using protontricks and provide the necessary App ID for that game.