Change group instead of giving everyone write permisssions?

[Xavantex]

Isn't it safer to only change the group in the necessary udev rules for fan-control?
Could just add the user running it to a group?

[wiiznokes]

If you can come up with a solution, yes it will be better. The goup of pwm file will need to be changed from root to the user running. And then, the group permission will need write access.

I made a comment that talk about it here #117 (comment)

We might be able to play with OWNER, GROUP, MODE and TAG+="uaccess" instead of relying on hacky chmod command (doc).

[Xavantex]

I can take a shot at it, if that's wanted?

[wiiznokes]

Sure. I did some experimenting on the rules branch without success