To check the IBM Director's version installed on your LINUX system look into the `/opt/ibm/director/` path for a file named version.* (usually “.lv1” or “.srv”).
Then run the 'cat filename' command on that file. :
# cat filename.srv
You will get the below output:
root@pyrrho:/opt/ibm/director
#cat version.lv1
520181112 520310000
component=Core Services
version=5.20.31
builddate=2008-11-12
buildnum=VXXT49AUS
In this example the version of IBM Director is 5.20.31.