$ docker build -t syon/kukai .
# Gulp watch
$ npm run watch
$ docker run -it --rm -v (pwd):/app -p 3333:3000 syon/kukai node index.js
$ docker ps
$ docker stop xxxxx
$ docker run -it --rm -v (pwd):/app syon/kukai inkscape -z -T -f ./sample.svg -l ./out.svg
$ docker run -it --rm syon/kukai /bin/sh
# In Docker Container
/app $ fc-list | grep -v DejaVu