Signal is trapped twice with sudo by some reasons. https://gist.github.com/sonots/fa995cf73b9824ebb508
Signal is trapped twice with sudo by some reasons.
https://gist.github.com/sonots/fa995cf73b9824ebb508

To prohibit yohoushi to be aborted, I had to remove `raise`.

yohoushi/yohoushi,yohoushi/yohoushi,yohoushi/yohoushi