Checking compiler and fileset information

You can check the versions of the compiler and individual filesets installed by using the lslpp command:
lslpp option_string
where option_string can be:
-L fileset
Displays the version and state of the fileset specified
-f fileset
Displays the files and symbolic links associated with the fileset specified
-w filename
Indicates which fileset belongs to the specified file (filename)
Restriction: The command lslpp does not detect filesets that have not been installed using the SMIT or installp methods.
For example, to check the version of the compiler installed, enter the following command:
lslpp -L cobol.cmp