Hello Aykisn,

Thank you ! For the first part, I knew that, but you're right with the 2nd 
part ( with the timestamp must match regular expression : blabla ) it was 
exactly my need. I will adapt. 

But how did you find the regular expression with the timestamp ? I tried to 
find it, without real success...  ( 
*[0-9]{4}-[0-9]{2}-[0-9]{2}T[00]|[00-06]:[0-9]{2}:[0-9]+* )

Also sorry about my respond time, I was very busy with other stuff :) 


Le lundi 7 novembre 2016 08:34:19 UTC+1, Aykisn a écrit :

> Actually, there are several options avalable to you, depending on what you 
> want exactly.
>
> 1) If you just want to se if those logs actually exists just do this : 
>
> a) On the search page, just change the timeframe with the absolute 
> settings, and enter the corresponding timeframe, here's an example, which 
> will show you every logs between yesterday night and in the morning today :
>
>
> <https://lh3.googleusercontent.com/-ThYNk4Z2bmY/WCAocNd2TPI/AAAAAAAAAqw/AlUA0xKBPfsqitWHfJAJTBafreWaLT2GwCLcB/s1600/1.JPG>
>
>
>
>
>
>
> b) Or you can just search on a one day timeframe, and look at the 
> histogram, which will show you exactly what you want, while not needing to 
> adapt the above settings every time. You can also put this graph in a 
> dashboard for easy acces/view.
>
>
> <https://lh3.googleusercontent.com/-S48teFP7onQ/WCAtega0D-I/AAAAAAAAArA/58bYnhIrQaES0iSnfzGy_HERB_PFjc1bACLcB/s1600/2.JPG>
>
>
> 2) If you want to keep track of and see all the logs that are in the wrong 
> timeframe (not between 6am and 22pm), you will have to create a stream with 
> the following rules for example :
>
> - source:yourwindowsserver  ("source matches exactly yourwindowsserver")
> - timestamp must match regular expression : 
> *[0-9]{4}-[0-9]{2}-[0-9]{2}T[00]|[22-23]:[0-9]{2}:[0-9]+*
> - timestamp must match regular expression : 
> *[0-9]{4}-[0-9]{2}-[0-9]{2}T[00]|[00-06]:[0-9]{2}:[0-9]+*
> Not sure about the regexes, but you get the idea.
> All logs coming from your windows server will belong to this stream, but 
> only those who have a timestamp between 22pm to 23:59 pm, and between 0:00 
> to 6am.
>
>
>

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