Diff of Linux/USB

• The added line is THIS COLOR.
• The deleted line is THIS COLOR.
• Go to Linux/USB.

- コマンドで USB をリセットしてみる
--  https://server-setting.info/blog/usb-reset-for-command.html

- /dev/video の固定化 と USB機器の再起動
--  http://siriuth.blogspot.com/2015/10/devvideo-usb.html