This page is for goofy stuff that I wrote because I had a use for it. If it’s also useful to you, cool.
Raspberry Pi Temperature (Raspbian)
#!/bin/bash CPUSOURCE=`cat /sys/class/thermal/thermal_zone0/temp` GPUSOURCE=`vcgencmd measure_temp | cut -c 6-9` CPUCALC=`expr $CPUSOURCE / 1000` CPU=`echo “scale=2;((9/5) * $CPUCALC ) + 32”| bc` GPU=`echo “scale=2;((9/5) * $GPUSOURCE ) + 32”| bc` echo CPU = $CPU echo GPU = $GPU
pi@benoist:~ $ ./temp.bash CPU = 100.40 GPU = 100.22
Weird Little Roller (Linux)
The Weird Little Roller was inspired by working with svxlink, a voice server typically used for amateur radio. It came with a bunch of GNU text-to-speech reading numbers. Since I play a lot of D&D, I thought it would be fun to write a dice roller that’s accessible — You choose your die, it rolls (and displays) your result and reads the number to you in audio. It’s pretty ugly, but it works.
Download: Weird Little Roller (gzipped tar)