※Using dpkg command
　# wget https://dev.mysql.com/get/mysql-apt-config_0.8.13-1_all.deb
　# mkdir extrated
　# dpkg -x mysql-apt-config_0.8.13-1_all.deb extrated

　$ tree extrated/
　extrated/
　└── usr
　    └── share
　        └── doc
　            └── mysql-apt-config
　                ├── COPYING.gz
　                ├── README
　                ├── changelog.Debian.gz
　                └── copyright