You can do mandelbrot even with awk and sh. https://gist.githubusercontent.com/hessch/5383798/raw/e8d099c0defc2348d297fede4674e3fd63f8bde3/mandelbrot.awk https

You can do mandelbrot even with awk and sh. https://gist.githubusercontent.com/hessch/5383798/raw/e8d099c0defc2348d297fede4674e3fd63f8bde3/mandelbrot.awk https://gist.githubusercontent.com/hessch/5383798/raw/e8d099... For speed, you might be able to compile it with awka and any C compiler with the math library: https://github.com/noyesno/awka https://github.com/noyesno/awka awka -f mandelbrot.awk > mandelbrot.c cc -O2 -lawka -lm -o mandelbrot mandelbrot.c