[emre-yilmaz]

There are a lot of tools like that for years.

like;

- managing /etc/hosts - managing crontab

It's just a preference to do it with a command line tool, or just doing it in the config with editor.

[_b8r0]

I don't have a problem with the tool. If it helps people it's doing a good job. My problem is only with the article title overplaying it's utility somewhat.