Splunk Search

Use regex to retrieve the source string

chrismok
Path Finder

Hi All,

As I want to retrieve part of the source name and inner join to the other source. I would like to use the regex to get the source. However I am not sure how to write it

Here the source name list

D:\\deploy\\logs\\uat\\20140929101121\\build1.log
//usr//bin//app1//log//dev//20140929100730//build2.log
//usr//bin//app1//log//dev//20140929100728//build1.log

And I would like to get the timestamp in the path.

20140929101121
20140929100730
20140929100728

The regex should be

 (\d+)(?=[\\\/]{2}[^\\\/]*$)

But I don't know how to implement to search query.

Regards,
Chris

Tags (2)
0 Karma
1 Solution

chrismok
Path Finder

I found the solution. ..... The regex format is very different from javascript, .net.....

Here's my answer.

sourcetype=XXX| rex field=source "(\d+)(?=[\\\/](?.*)[\\\/]*$)"|table sss source

View solution in original post

meenuvn
Explorer

Hi,
Need help with something similiar..Not able to generate the correct regex for this.
Source files and the needed extractions are shown below.
1) file.1000.1.log --Should return 1
2) file.1000.1.32.log -- Should return 1
3) file.1000.2.log -- Should return 2
4) file.1000.2.16.log --Should return 2
5) file.1000.2.32.log --Should return 2

0 Karma

chrismok
Path Finder

I found the solution. ..... The regex format is very different from javascript, .net.....

Here's my answer.

sourcetype=XXX| rex field=source "(\d+)(?=[\\\/](?.*)[\\\/]*$)"|table sss source
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