Test temperature and alert Post: 303023737

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Top Forums Shell Programming and Scripting Test temperature and alert Post 303023737 by drysdalk on Friday 21st of September 2018 10:35:09 AM

09-21-2018

Registered User

Hi,

I'd just included that as a demonstration of how if works, really, so you could get an idea of what you need to do in your own code. So rather than directly using my example script, you'd adapt it and write your own if statement in your script to test the value of your temperature variable, after your script had set it.

So looking at your provided code, your could write an if statement at the end to test the value of the tc variable (assuming that's correct, and it does contain just a single integer that is the number you want to test). If the variable tc isnt' the right one then you'd use whatever variable contains the CPU temperature as an integer, and do the if tests on that.

If that doesn't work then if you can provide an example of the code you've written and what goes wrong when you run it, I'd be happy to help further in debugging and we can take things from there.

drysdalk

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LEARN ABOUT DEBIAN

mrtg-sensors

MRTG-SENSORS(1) 					       MRTG helper utilities						   MRTG-SENSORS(1)

NAME

       mrtg-sensors - Returns data from lm-sensors

SYNOPSIS

       mrtg-sensors [-m multiplier] chip label [chip label]

DESCRIPTION

       mrtg-sensors uses the lm-sensors library to query various system sensors for information such as temperature, fan speed, etc. The output is
       written in a form useful as input for the mrtg utility.

       Up to two pairs of chips and labels may be specified. The first is used for the incoming data value in mrtg, while the second is used for
       the outgoing data value. Of course, they need not correspond to incoming or outgoing data, that is merely what mrtg expects.

       "chip" is the name of the chip to query, and "label" is the label of the piece of information that should be queried from the given chip.
       sensors(1) can be used to look up all available chips and labels on your system.

       Wildcards may be used in chip names, but only the first matching chip will be queried.

       If you use the special name "dummy" as a chip name, nothing will be queried, and a value of zero will be sent to mrtg.

       -m is the multiplier to be used in the output. The default multiplier is 1. Note that you may find it more useful to use sensors.conf(5) to
       set global multipliers for sensors.

EXAMPLES

       mrtg-sensors dummy dummy adm9240-* fan2
	   Get the speed of fan #2 from the adm9240 chip.

       mrtg-sensors -m 0.5 adm9240-* fan1 adm9240-* fan2
	   Get the speeds of both fan #1 and fan #2, halfing both.

       mrtg-sensors -m 2 dummy dummy adm9240-* temp
	   Get the cpu termerature, and double it.

SEE ALSO

       sensors(1)

       sensors.conf(5)

AUTHOR

       mrtg-sensors was written by Joey 'no pseudo-code' Hess <joeyh@debian.org>.

mrtgutils 0.1							    2001-03-04							   MRTG-SENSORS(1)