Writing Practical Splunk Detection Rules — Part 3

splunk coalesce   Dan opposite of coalesce

Here's an updated table with example queries that utilize the respective Splunk commands: Splunk Command, Description, Example Query (Apache

coalesce eval remote_host=replace(remote_host, d+$,)  eval src_ip = coalesce eval hostname = coalesce

dpboss milan night matka coalesce eval remote_host=replace(remote_host, d+$,)  coalesce 複数の値を順番に確認し、最初に NULL 以外となった値を返す関数です。 異なる項目名で同じ