DB2 9.7 description of utilities

Hi together,

I have been googling a lot to find descriptions for all the DB2 utilities found in .../sqllib/bin but unfortunately cannot find anything. Can somebody lend me a hand? I know that there is always the -h option to see information such as the parameter usage etc. but there should be a list regarding this topic existing somewhere right?

DB2 9.7 FP 4 on AIX 6.1

Thanks in advance.