Searching in Splunk
- Searching on Splunk is quite simple.
- Just login to your Splunk Enterprise installation, navigate to App: Search & Reporting.
- It will bring you to a new web page which is basically our search head.
- Type in your query and you are done.
- All your events which matched your query will be presented on your screen,
- If you will notice below, the query which I have used have nothing much its just searching all the events from "idx_messages" index < remember we added a monitor on one of our remote host to forward the data to idx_messages index >.
- Based on above search it resulted in 1068 events in last 7 days.
- Field names are case sensitive.
- Field values are not case sensitive, if used without single quotes.
i.e. below queries with give us same results:
- index=idx_messages date_wday=monday
- index=idx_messages date_wday=MONDAY
- index=idx_messages date_wday="MONDAY"
But if I use below query it might not give me intended results:
- index=idx_messages date_wday='MONDAY'
Therefore make sure, you are validating the results which you are getting, also never run a search for "All Time" this will greatly use your compute resources. If it is really needed and your project demands for it, than only go for it otherwise avoid this.
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