I am using interceptor.py.
Meanwhile I could realise it with PHP, thanks to your input:
<?php
$cpu_temp = exec ('cat /sys/class/thermal/thermal_zone0/temp|sed
"s/\([0-9]\{2\}\)\([0-9]\{3\}\)/\1.\2/"');
?>
However, it seems, that the thermal_zone0/temp value differs somewhat from
the result of vcgencmd measure_temp
I don't care about the three decimals, but that might be solved either by
simply cutting it in the sed pipe or by adding another piping e.g. | awk
'{printf "%.1f", $1}
And, of course, I had to enable php snippets in html by inserting this line
into lighttpd.conf:
fastcgi.map-extensions = ( ".htm" => ".php", ".html" => ".php")
and then I placed the value into the hardware widged:
<tr>
<td class="label">CPU temperature</td>
<td class="data"><?PHP echo "$cpu_temp"; ?> °C</td>
</tr>
that's it!
Thanks a lot!
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