Subject: [InfluxData Community] [Collect] Inputs.exec not creating data

Well, I ran telegraf manually per your instructions (thank you again for that!), and the result is the following error:
<pre>Error in plugin [inputs.exec]: exec: exit status 4 for command 'sysctl -n dev.cpu.0.temperature | tr -d C': sysctl: unknown oid '|'...

Google isn't yielding much for "telegraf inpus.exec exit status 4"... any ideas?