2. Problem
● Scale a large set (200+) of images to a
target resolution.
● Target resolution might change due to
website redesign -> scaling has to be
repeated
● Image set might change - new images might
be added later.
4. Why to use make?
● Having a set of input files that shall be
transformed to a set of output files according
to certain rules is the nature of make.
● The make program uses timestamp to
decide which of the files need to be updated.