cscommands.comgameinstructor_verbose
Set to 1 for standard debugging or 2 (in combo with gameinstructor_verbose_lesson) to show update actions.
For this command to work you must first run
sv_cheats true in the console. It only works on a local map or a private server — not in matchmaking. sv_cheats is a built-in Valve command and is completely safe from VAC.