mirror of
https://github.com/munin-monitoring/contrib.git
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43 lines
1.1 KiB
Bash
Executable File
43 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# Plugin to monitor fan speed on an IBM/Lenovo Laptop
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#
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# This plugin reads the current speed of the system fan from
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# the /proc file system. As it queries specific files provided
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# by kernel modules for IBM/Lenovo Laptops, it probably only
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# works for those, but it should be easy to adapt to others
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# if similar information is available for other types of laptops.
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#
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# By dominik dot stadler at gmx dot at
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#
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# Magic markers (optional - only used by munin-config and some
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# installation scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf
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if [ "$1" = "autoconf" ]; then
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if [ -r /proc/acpi/ibm/fan ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_title Fan speed'
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echo 'graph_args --base 1000 -l 0'
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echo 'graph_vlabel speed'
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echo 'graph_scale no'
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echo 'graph_category system'
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echo 'graph_info This graph shows the speed of the system fan.'
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echo 'fan.label speed'
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echo 'fan.info The current speed of the system fan.'
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exit 0
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fi
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cat /proc/acpi/ibm/fan | grep "speed:" | awk '{print "fan.value " $2}'
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