Debug commands

Posting logs on the flightaware forum:

enclose any log or code you post in ```, like this:

```
text
text
text
```

Lighttpd

sudo journalctl --no-pager -u lighttpd
ls /etc/lighttpd/conf-enabled 

dump1090-fa

sudo journalctl --no-pager -u dump1090-fa

dump978-fa

sudo journalctl --no-pager -u dump978-fa

Test the rtl-sdr receiver

sudo bash -c "$(wget -q -O - https://raw.githubusercontent.com/wiedehopf/adsb-wiki/master/rtl_test.sh)"

Undervoltage

sudo dmesg --ctime | grep voltage

graphs1090

sudo journalctl --no-pager -u collectd
sudo /usr/share/graphs1090/graphs1090.sh