Ragnarok Online private servers use a triggered by prefix characters (usually @ for normal player commands and # or @ for GM commands, depending on atcommand.conf ). A leaked "RAN GM Command 2021" file typically contains:
(Is this for a video game , a software log , or a creative story ?) ran gm command 2021
: Generates a specific item in the GM's inventory. Ragnarok Online private servers use a triggered by
/limit_event_begin [minLV] [maxLV] [wait] [bonusTime] [expX] [itemX] [duration] a software log