Getting a list of all tests

Ok, Im re-writing a Bigbrother script for Hobbit. I need a little help. The current script gets a list of all currents tests performed by doing an ls on the %BBVAR/log directory and using sed to pull the test from each file.

Example:

ls -1 $BB_LOGS_DIR | awk -F. '{print $2}' | sort -u

results in

conn cpu disk dns errpt ftp http memory msgs procs ssh svcs telnet

Is there a way to do this in hobbit using hobbitd_channel or some other prog?

Thanks Trent