Raspberry Pi stuff

Print the temperature in Fahrenheit (looks like this CPU Temp: 102°F)

function pi-temp {
  /usr/bin/vcgencmd measure_temp |\
  awk -F "[=']" '{print($2 * 1.8)+32}' |\
  awk -F "." '{print $1}' |\
  echo "CPU Temp: $(cat)°F"
}

🕰️ Check NTP first for all network weirdness. The lack of a real-time clock means that if NTP ever fails (or there’s been a power outage), the time drift can knock DNSSEC or other time-dependent services into failure pretty fast.