Changed the performance data output to follow the guide lines https://nagios-plugins.org/doc/guidelines.html#AEN200
Removed the C from the temperature output, as C is not allowed.
Added remaining_time_warn to the perfdata output and converted to the time to seconds in the perdata output to follow the guidelines. This will help tools like rrd to display the graphs.
Changed the performance data output to follow the guide lines https://nagios-plugins.org/doc/guidelines.html#AEN200 Removed the C from the temperature output, as C is not allowed. Added remaining_time_warn to the perfdata output and converted to the time to seconds in the perdata output to follow the guidelines. This will help tools like rrd to display the graphs.