[Nagiosplug-help] Question about check_http

[Eikelenboom, Hans]

Thanks for your input.

I have tried this but it don't work
If I do a grep of the page I get the following output.

 <b>Total Usages:  17</b>

I tried the following check.

 ./check_http -H Servername -p 3999 -s "Total Usages:
^(0|1|2|3|4|5|6|7|8|9#10|11|12|13|14|15|16|17|18|19|20|21|22)$" 

I got the following output.

HTTP CRITICAL - string not found|time=0.034701s;;;0.000000
size=11859B;;;0



-----Oorspronkelijk bericht-----
Van: Thomas Guyot-Sionnest [mailto:dermoth at aei.ca] 
Verzonden: zaterdag 24 januari 2009 8:00
Aan: Nagios Plugin Help List
Onderwerp: Re: [Nagiosplug-help] Question about check_http

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On 23/01/09 08:07 AM, Eikelenboom, Hans wrote:
>  
> Hello,
>  
> I have a webpage where a publish a license count.
> Example
>  
> Total Usages: 7
>  
> Is it possible to check this license with check_http.
> I want to get a warning if the license has reached the limit.
> Let's say
> If the total Usages above 22 then i want to get a warning / critical

I'd try with regular expressions, i.e. match all OK strings.

Something like:

>    ^Total Usages: 
> (0|1|2|3|4|5|6|7|8|9#10|11|12|13|14|15|16|17|18|19|20|21|22)$

If you may have garbage at the end, but should match an optional
non-number (I also removed the start of line if you have garbage on the
front):

>    Total Usages:
(0|1|2|3|4|5|6|7|8|9#10|11|12|13|14|15|16|17|18|19|20|21|22)[^0-9]?

- --
Thomas
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