protontricks:tldr:21745
The command "protontricks -l" is used in Proton, a compatibility layer developed by Valve Software to run Windows-only games on Linux through the Steam gaming platform.
The "-l" in the command stands for "list," and it instructs Protontricks to list all available Winetricks packages that can be installed or managed using Proton.
Winetricks is a script that allows users to install various libraries, tools, and utilities typically required by Windows applications to run properly in a Wine environment. Protontricks builds on top of Winetricks, providing users with easier management of these packages specifically for Proton.
By running "protontricks -l," you can view a list of Winetricks packages that are supported by Proton, enabling you to install or manage them as needed.