[Konstantinos]

Oh, I misunderstood.

pawn Код:

public OnPlayerCommandPerformed( playerid, cmdtext[ ], success )
{
    new
        msg_[ 64 ],
        name_[ MAX_PLAYER_NAME ]
    ;
    GetPlayerName( playerid, name_, MAX_PLAYER_NAME );
    format( msg_, sizeof( msg_ ), "%s used: %s", name_, cmdtext );
    // SendMessageToAdmins or if you have any function to do that..
    // OR ELSE.. USE:
    for(new i = 0; i < MAX_PLAYERS; i++ )
    {
        if( !IsPlayerConnected( i ) || pInfo[ i ][ pAdmin ] < 1 ) continue;
        // Change pInfo[ i ][ pAdmin ] to what you use for admins' levels
        SendClientMessage( i, 0xFFFF00FF, msg_ )
    }
    return 1;
}