Are there any shortcuts for the h command?

Yes, you can use ";hint" as a shorthand.

What rank do I need to use the h command?

You need the Mod rank or higher in HD Admin to use this command.

Type ;h [Text] in the chat while playing a game with HD Admin installed.

No, this command only works in games that have the HD Admin plugin installed by the game developer.

HD Admin Mod

The h command sends a hint with the specified text to everyone on the game.

This command sends a hint with the specified text to everyone on the game.

;h [Text]

Example: ;h hello everybody!

This command sends a hint with the specified text to everyone on the game. Run this command from the in-game chat by typing ;h.