Splunk Search

how can I use dedup command using many fields??

pacifikn
Communicator

Greetings!!

I would like to ask a question about dedup
eg: |dedup host ,IP
|dedup host |dedup IP
I've tried but when I use a comma, dedup works only on the first fields, and I want that this can be performed on both sides not only one side, I wanted that the output for fields 1 and fields 2 no redundancy values come again?

for example:
|dedup host, IP --->this brings me the below output: and I want that this one could not be repeated also like on host fields.

host IP

x 1.1.1.1
y 1.1.1.1
z 2.2.2.2

what the best way to remove redundancy for two fields????????
I need your help?

Thanks!

Tags (2)
0 Karma
1 Solution

woodcock
Esteemed Legend

Like this:

...| dedup host
| dedup IP

View solution in original post

0 Karma

bjcross
Explorer

Using dedup on multiple fields with the comma isn't only working on the first field. It is actually removing events where the host and IP BOTH match.

0 Karma

to4kawa
Ultra Champion
| makeresults 
| eval _raw="C IP
x 1.1.1.1
x 2.2.2.2
y 1.1.1.1
z 2.2.2.2"
| makemv delim="
" _raw
| multikv
| table C IP
| rename C as host
| dedup host
| dedup IP

OR

| makeresults 
| eval _raw="C IP
x 1.1.1.1
x 2.2.2.2
y 1.1.1.1
z 2.2.2.2"
| makemv delim="
" _raw
| multikv
| table C IP
| rename C as host
| stats count by host IP
| table host IP

OR

| makeresults 
| eval _raw="C IP
x 1.1.1.1
x 2.2.2.2
y 1.1.1.1
z 2.2.2.2"
| makemv delim="
" _raw
| multikv
| table C IP
| rename C as host
| dedup host,IP

Which result is correct?

0 Karma

pacifikn
Communicator

Thank you to4kawa and Woodcock,

Thank you for your assistance.

woodcock
Esteemed Legend

Like this:

...| dedup host
| dedup IP
0 Karma

to4kawa
Ultra Champion
| stats count by your_dedup

Hi, @pacifikn
this is the easy way.

0 Karma
Get Updates on the Splunk Community!

Introducing the 2024 SplunkTrust!

Hello, Splunk Community! We are beyond thrilled to announce our newest group of SplunkTrust members!  The ...

Introducing the 2024 Splunk MVPs!

We are excited to announce the 2024 cohort of the Splunk MVP program. Splunk MVPs are passionate members of ...

Splunk Custom Visualizations App End of Life

The Splunk Custom Visualizations apps End of Life for SimpleXML will reach end of support on Dec 21, 2024, ...