链接:
http://www.element14.com/community/thread/19995/l/anyone-know-how-to-access-raspi-gpio-without-sudo?displayFullThread=true

Unix has a “security model”. As a normal users you can do stuff, but
you should not be able to access other people’s files on the same
computer. And as a user you should not be able to cause the computer
to stop working.

The program can be made setuid by doing

  sudo chown root <program name>
  sudo chmod 4755 <program name>

或者 使用 +setuid , see link: http://blog.csdn.net/gw569453350game/article/details/51499828

GitHub 加速计划 / li / linux-dash
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A beautiful web dashboard for Linux
最近提交(Master分支:2 个月前 )
186a802e added ecosystem file for PM2 4 年前
5def40a3 Add host customization support for the NodeJS version 4 年前
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