[Mr_Scripter]

pawn Код:

public OnPlayerCommandText(playerid, cmdtext[])
{
    if (strcmp("/kill", cmdtext, true) == 0)
    {
        SetPlayerHealth(playerid, 0);
        SendClientMessage(playerid, Color, "You Killed YourSelf"); //Change The Color You Can Also Send Message to all
        return 1;
    }
    return 0;
}