1.Need to monitor the assembly dll Version, date created, date modified in the GAC folder
2.I have installed Universal forwarder in the Host machine.
3.How can set my inputs.conf to get all those values to my indexer?
Have a look at the fschange functionality: http://docs.splunk.com/Documentation/Splunk/5.0.2/Data/Monitorchangestoyourfilesystem
Like the docs page says though, sadly this feature is deprecated - it still exists, but it's not going to be developed and may eventually be dropped altogether from what I understand.
Otherwise, your best bet would be to use a scripted input that gathers the directory listings in a way you want and then sends them off to Splunk.
View solution in original post