Splunk Search

regex help

surekhasplunk
Communicator

{"device":"abcd","host":"1.2.3.4"}
{"device":"efgh [ = ILO = ]","host":"2.3.4.5"}
{"device":"qrst - [ab cd ef]","host":"4.5.6.7"}

My data looks like this in the _raw.

now i am trying to fetch device and host using regex. please help. It should be simple but since host is a default keyword the host from which data is coming is also coming with field name host so i need to rename host coming in _raw to ip

Tags (3)
0 Karma
1 Solution

to4kawa
Ultra Champion
|makeresults
| eval _raw="{\"device\":\"abcd\",\"host\":\"1.2.3.4\"}
{\"device\":\"efgh [ = ILO = ]\",\"host\":\"2.3.4.5\"}
{\"device\":\"qrst - [ab cd ef]\",\"host\":\"4.5.6.7\"}"
| multikv noheader=t
| fields _raw
| spath

View solution in original post

0 Karma

to4kawa
Ultra Champion
|makeresults
| eval _raw="{\"device\":\"abcd\",\"host\":\"1.2.3.4\"}
{\"device\":\"efgh [ = ILO = ]\",\"host\":\"2.3.4.5\"}
{\"device\":\"qrst - [ab cd ef]\",\"host\":\"4.5.6.7\"}"
| multikv noheader=t
| fields _raw
| spath
0 Karma

vnravikumar
Champion

Hi

Try this rex

|rex "\"device\"\:\"(?P<device>[^"]+)\"\,\"host\"\:\"(?P<ip>[^"]+)"
0 Karma
Get Updates on the Splunk Community!

Splunk Observability Cloud | Unified Identity - Now Available for Existing Splunk ...

Raise your hand if you’ve already forgotten your username or password when logging into an account. (We can’t ...

Index This | How many sides does a circle have?

February 2024 Edition Hayyy Splunk Education Enthusiasts and the Eternally Curious!  We’re back with another ...

Registration for Splunk University is Now Open!

Are you ready for an adventure in learning?   Brace yourselves because Splunk University is back, and it's ...