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ghcup:tldr:444a0
The command "ghcup tui" is a command used to run the Terminal User Interface (TUI) for ghcup.
"ghcup" stands for "The Glasgow Haskell Compiler (GHC) standalone compiler and development environment," which is a Haskell compiler used for building Haskell projects.
The "tui" part stands for "Terminal User Interface," which means that the command will launch a text-based interface for interacting with ghcup. This interface allows you to perform various tasks related to managing different GHC versions, updating or installing GHC versions, configuring Haskell-related tools, and managing Haskell packages.
Once you run the "ghcup tui" command, you will be presented with a menu-driven interface inside your terminal where you can navigate and select different options using your keyboard.