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Channel: Questions Tagged “regex” — Paessler Knowledge Base
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My IMAP sensor does not process HTML emails correctly using regex. What can I...

We monitor several backup services that send emails about their status just as described in the article How can I monitor my backup software to be sure backup succeeded last night?. For the sensor to...

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How can i search Regular expressions file Content

Search String is: name=test1 flags=279 (with break) \b(name=Scalper)\n(flags=279)\b File Content: <content> name=test1 flags=279 window_num=0 name=test2 flags=279 window_num=0 <inputs>

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HTTP Advanced Regex does not return matched text

Hello PRTG Support. We have an HTTP Advanced sensor that performs a GET on a URL that returns some text. When the page is indicating there has been an error, the text "ERROR " will appear, followed by...

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Value extraction using Regular Expression: Custom String Sensor

Hi, I have a custom string sensor - want to do some processing of the result (either "directly" or in an offline script), but ... how do I see the last response / reply string? I can see the response...

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Extract a numeric value using a regular expression

Hi all, I have a string snmp sensor and I used a REGEX in order to "Extract a numeric value using a regular expression". the value of the SNMP field may be: a string with a number (to be extracted), or...

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Regex issue in http advance sensor

Hello all, I have an HTTP Advance Sensor that loads one url and tries to find a vaule in the page using "Response Must Include" field, with a regex: (companyName|\[.+\]) That is, either the string...

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http sensor: how to get regex from a string response

I need to get a numeric value from http get. Websense makes available a status code from this url: http://<WCG IP address>:8083/health.load Load=2253 Conns=5150 Mbps=6.42 ..how can I get above...

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Graph Last Message?

Hi PRTG Support, PRTG has provided a value (-48dBm as signal level for our wireless link), this value appears under Message column: I have 2 questions in regards to this value: is it possible to graph...

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Custom String w/ RegEx Not working

I've created a custom string sensor using a regex to covert to floating. I'm getting the appropriate value back, but PRTG is not making a channel for that data and the response time channel is showing...

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Regex for imap sensor

Hi, I try to use a regex for Acronis Backup email. In all email subject we have the same sentence : SHP - RÉSUMÉ DES ALERTES ACTIVÉ Thu Oct 24 06:00:59 2019 (Critique : 0, Erreur : 0, Avertissement :...

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Convert message string to numbered value or how to monitor string messages of...

Hello there,We are monitoring our Infoblox Appliance and using a Sensor created by using the Infoblox mib.Sensor is "Ib Ha Status". This sensor returns a message with Passive or Active. But it does not...

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Folder sensor

Does the folder sensor support GLOB or REGEX pattern matching ? I need to monitor a folder for number of files, but it should disregard files with specific filename pattern.

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Regex for Firmware Version

i would like to read the firmware of our firewalls with regex. unfortunately i always get the error -9.9999999. the display of the firmware in the message is so v6.2.4,build1112,200511 (GA). I would...

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advanced search

PRTG would benefit from having an advanced search option. Right now, there is the main search in the upper right-hand corner, but it's literal. I can search for "Disk Free" and pull up EVERY Disk Free...

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Regex in a Device Temlate

Hey Can i use regex in a device template?

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