SOme of those are restricted to only people that have Auth powers In-game. The people with the ~ next to their name. Things like /cp /ban /lockdown. Things like that only they can use, so if that what you are trying to do, it won't work until you get powers ingame from veb or somthing.
Here is a list of every thing you can do and how to use it:
Rave's command list:
/set = see settings
/reset=reset match
/set ed =engage distance-Type any amount of numbers
/set eh= engage height-Type any amount of numbers
/set er=engage rotation-90 and 270 puts you right next to uke, and 180 is back to back.
/set dt= dismember threshold-Type any amount of number. Try to keep it 100 or above though
/set ft= fracture threshold-Type any amount of number. Try to keep it 100 or above though
/set tf=turn frames-You can type any amount of number less thats less than the match frames. you can also put more than one number seperated by commas and they will the first turn will be the first number, the second frame will be the second number and so on.
/set mf=match frames-Type any amount of number over 300
/set dismemberment = obvious-1=DM is on 0=DM is off
/set fracture = obvious-1=Fracture is on 0=Fracture is off
/set dq = disqualification1=DQ is on 0=DQ is off
/set ds = dojosize-Type any amount of number
/set mod [Exact mod name] = change the mod-For this, it is case sensitive, but this will change the mod. You can find the mods you can use by looking at your menues, clicking settings and click on mods for the list.
/set desc =server name-This will change your server name, but you can't use any spaces.
/set motd = message when you enter server-Try not to make this to long or an advertisement.
/set experience [number of matches] = Belt requirement-Type any number from 1 to 20000 The number= the Qi the person must have to enter
/set qj 0=none 1= uke slot in queue 2 first slot in queue etc)-This really shouldn't be used at all, so I will not tell you how to use this
/set gravity x z y = Gravity-This is will set the gravity, and just change the last few numbers to increase the gravity
/set minbelt [matches] = minimum belt-Type any number from 1 to 20000 The number= the Qi the person must have to enter
/set maxbelt [matches] = maximum belt-Type any number from 1 to 20000 The number= the Qi the person must have to enter
/set flags = Change the game flags. Here a list of them.-These are just easy things so you don't have to change alot of above settings.
Server Flags:
Flag 1 DQ = yes, DM = no, Frac = no, Grip = yes
Flag 2 DQ = no, DM = yes, Frac = no, Grip = yes
Flag 3 DQ = yes, DM = yes, Frac = no, Grip = yes
Flag 4 DQ = no, DM = no, Frac = no, Grip = no
Flag 5 DQ = yes, DM = no, Frac = no, Grip = no
Flag 6 DQ = no, DM = yes, Frac = no, Grip = no
Flag 7 DQ = yes, DM = yes, Frac = no, Grip = no
Flag 8 DQ = no, DM = no, Frac = yes, Grip = yes
Flag 9 DQ = yes, DM = no, Frac = yes, Grip = yes
Flag 10 DQ = no, DM = yes, Frac = yes, Grip = yes
Flag 11 DQ = yes, DM = yes, Frac = yes, Grip = yes
Flag 12 DQ = no, DM = no, Frac = yes, Grip = no
Flag 13 DQ = yes, DM = no, Frac = yes, Grip = no
Flag 14 DQ = no, DM = yes, Frac = yes, Grip = no
un-Flag 15 DQ = yes, DM = yes, Frac = yes, Grip = no
Flag 16 DQ = no, DM = no, Frac = no, Grip = yes
Now onto other commands:
/status= Get player's IP-This is to see a persons IP or number to kick them.
/kick [ID] = Kick player-When you type the status command, find the set of numbers infront of there name, and enter it where it says [ID]
/ban [player's IP] = Ban player-You can ban a person from the server, but I think this is only of admins in-game to use. Just type their IP number from using the staus command into the []
/fban {player'sIP] = KickBan player-I do not remember every having to use this one.
/mute [player's name] = Mute's specified player-You can mute any person you want so you can't see them talking. You must put there exact name. I think you have to use there tag also, but I have never used this command.
/unmute [player's name] = Unmute's specified player-Just type there name again to unmute them and be able to see them talking again.
/fspec [playername] forces player to spec-Just type in there exact name.
/fenter [playername] forces a player to enter queue-Just type in their exact name
/scramble scrambles queue-It just puts every one in a random spot in the que
/nudgeup[down] [playername] puts a player 1 spot higher[or lower] in the queue-Just type in there exact name
/knockout = when you lose, you are speced, and when you win, you are moved to the end of the line. Includes lockdown.-Mainly used for tournys, but you can also have fun with it. Make sure you type in /knockout again to turn it off.
/cp Puts text in the center.-Just type in your message, and it will show on the middle of the screen where it shows who won and stuff.
I did the stuff in the bold. I hope this has helped.