linking the script
 

Hi, I got a script from one of the fluent users to solve adaptive timesteps....I'm unable to link it can anybody help me with that. he aslo gave me some hint to run it but fluent didn't run and gave me invalid comand. below are the hints he gave me...please help me to correct it.
:save the script as run I ALSO DID NOT KNOW WHAT FORMAT TO SAVE THE SCRIPT IN
:now keep all these files in the same directory called >TEST
:now type: fluent 2ddp -r5.5 -g < run >& out&---> >enter
:then tail -f out---> enter WHAT I DID WAS....SAVE THE CASE AND DATA FILE IN XYZ NAME IN FLUENT AND IN THE COMAND PROMPT I TYPED THE ABOVE. Thanks for any help.