Splunk Search

distinct first n characters of string

reverse
Contributor

Lets say .. My result would produce

a.log
a.log.1
a.log.2
a.log.3
b.log
b.log.1
b.log.2
b.log.3
c.log
c.log.1
c.log.2
c.log.3 

I want the final result as

a.log
b.log
c.log

Thoughts ?

Tags (1)
0 Karma
1 Solution

mayurr98
Super Champion

Try this run anywhere search

| makeresults | eval field1="a.log a.log1 a.log2 a.log3 " | makemv field1 | mvexpand field1 | appendcols [| makeresults | eval field2="b.log b.log1 b.log2 b.log3 " | makemv field2 | mvexpand field2] | replace a.log* WITH a.log IN field1 | replace b.log* WITH b.log IN field2

Try

| replace a.log* WITH a.log IN fieldname| replace b.log* WITH b.log IN fieldname | so on

replace documentation:
https://docs.splunk.com/Documentation/Splunk/latest/SearchReference/Replace

OR another way is

|eval field1=replace(field1,"(a.log).*","\1"), field2=replace(field2,"(b.log).*","\1"), so on

View solution in original post

mayurr98
Super Champion

Try this run anywhere search

| makeresults | eval field1="a.log a.log1 a.log2 a.log3 " | makemv field1 | mvexpand field1 | appendcols [| makeresults | eval field2="b.log b.log1 b.log2 b.log3 " | makemv field2 | mvexpand field2] | replace a.log* WITH a.log IN field1 | replace b.log* WITH b.log IN field2

Try

| replace a.log* WITH a.log IN fieldname| replace b.log* WITH b.log IN fieldname | so on

replace documentation:
https://docs.splunk.com/Documentation/Splunk/latest/SearchReference/Replace

OR another way is

|eval field1=replace(field1,"(a.log).*","\1"), field2=replace(field2,"(b.log).*","\1"), so on

reverse
Contributor

but this wont help as there are 70 varieties of logs

0 Karma

mayurr98
Super Champion

Try something like this..

| makeresults | eval field1="a.log a.log1 a.log2 a.log3 " | makemv field1 | mvexpand field1 | appendcols [| makeresults | eval field2="b.log b.log1 b.log2 b.log3 " | makemv field2 | mvexpand field2] | table field1 field2| foreach field* [eval <<FIELD>>=replace(<<FIELD>>,"^(\w+)(.log).*","\1\2")]

This will do for each and every fieldsfield*

| foreach field* [eval <<FIELD>>=replace(<<FIELD>>,"^(\w+)(.log).*","\1\2")]

0 Karma

reverse
Contributor

It worked!!!!!!! Thank you!!!!!

0 Karma

mayurr98
Super Champion

are these fields or values?

0 Karma

reverse
Contributor

@mayurr98 · these are values

0 Karma
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