# Logstash field value

**URL:** <https://discuss.elastic.co/t/logstash-field-value/136836>\
**Category:** Logstash\
**Created:** [June 21, 2018, 11:17am UTC](https://discuss.elastic.co/t/logstash-field-value/136836 "2018-06-21T11:17:32Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Raj\_Kumar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/raj_kumar/32/25420_2.png) [@Raj\_Kumar](https://discuss.elastic.co/u/Raj_Kumar)\
**Post date:** [June 21, 2018, 11:17am UTC](https://discuss.elastic.co/t/logstash-field-value/136836/1 "2018-06-21T11:17:32Z")

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Hi There,

I have a document which has a field values like this

dns\_zone\_message1 : "1.3.19.14 (none)."  
dns\_zone\_message2 : 318186d0e64c021bfb95140287ebe32754" (none).  
dns\_zone\_message3: (none).regionh.top.local. (none).

How to remove the brackets, quotes and dot, I want a field value like ,how to remove is it either Grok or mutate ?

I want it like

dns\_zone\_message1 : 1.3.19.14  
dns\_zone\_message2 : 318186d0e64c021bfb95140287ebe32754  
dns\_zone\_message3: regionh.top.local

Please do help me to fix it.

Thanks,  
Raj

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 19, 2018, 11:17am UTC](https://discuss.elastic.co/t/logstash-field-value/136836/2 "2018-07-19T11:17:33Z")

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