Just a little script to help evenly space shelf brackets.
chmod u+x index.js # first run only
./index.js [OPTIONS] [ARGS]-w Wall width (Default is 82.5)
-s Shelf width (Default is 36)
-c Shelf count (Default is 2)
-p Padding between the edge of the shelf and the center of the bracket (Default is 5)
-v Display the current version
-h Display help and usage details