My second project for hexlet.io.
Before installing, make sure you have npm and node.js installed.
npm i -g gen-diff-echo
gen-diff -h
This will install package globaly
###AST -> structure
gen-diff -f structure file1 file2
###AST -> plain
gen-diff -f plain file1 file2
###AST -> JSON
gen-diff -f json file1 file2