Compares two configuration files and shows a difference.
$ sudo npm i -g gendiff-ver2
$ gendiff [options] <first_config> <second_config>
-h, --help Output usage information
-V, --version Output the version number
-f, --format [type] Output format [plain, string, json]
$ gendiff before.json after.json
{
host: hexlet.io
+ timeout: 20
- timeout: 50
- proxy: 123.234.53.22
+ verbose: true
}