/map restart - Reset map
/sv_maxclients - Set maximum players that can connect
/timelimit - Set time limit
/kick - Kick player from the server
/g_friendlyFire (0 or 1) - Toggle friendly fire
/g_forcebalance - Force even teams
/g_warmup - Set warm up time in seconds
/g_gravity # - Set gravity; lower is less gravity
/g_speed # - Set movement; lower is slower