Trying regex pattern on greylog search

regex graylog2
Chris picture Chris · May 26, 2014 · Viewed 13k times · Source

Hej,

I'm trying to query graylog for any message not containing something that would match the regex pattern:

     (\\w+-)*\\d+

For example: some-article-x-12397

But normal regex seems not to be working for graylog. The help page doesn't give me enough information. ( http://support.torch.sh/help/kb/graylog2-web-interface/the-search-bar-explained )

Answer

Raúl Moreno picture Raúl Moreno · Feb 12, 2015

I do not find anywhere that Graylog2 accepts regular expressions in its Search (it does for definig streams, etc.). It just states:

Use ? to replace a single character or * to replace zero or more characters

Source: https://www.graylog.org/documentation/general/queries/

Related questions

Graylog search contains string

I need to search in my data, which is apache2 log, I need all requests which url is like so : http://*&ucode=jn04 it starts with http and end with &ucode=jn04 I tried this query : -http_referer:"…

Read More
Regular expression to match a line that doesn't contain a word

I know it's possible to match a word and then reverse the matches using other tools (e.g. grep -v). However, is it possible to match lines that do not contain a specific word, e.g. hede, using a regular …

Read More
How to validate an email address in JavaScript

Is there a regular expression to validate an email address in JavaScript?

Read More