Eleca is a simple command-line program to play with elementary cellular automata.
Options: -c, --column {number} set amount of cells horizontally (default 20) -r, --row {number} set amount of cells vertically (default 20) -R, --rule {number} set rule as integer (default 110) -s, --scale {number} set image scale to a positive integer -f, --file {string} set file name of extracted image -C, --centered make first row centered -e, --extract extract final state as .ppm image -S, --scroll slowly print rows non-stop -h, --help see this message