macos 如何在 OS X 上获取 CPU 温度和风扇速度？
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How to get CPU temperature and fan speed on OS X?
提问by Lajcik
How do I get CPU temperature and fan speeds in OS X?
如何在 OS X 中获取 CPU 温度和风扇速度？
I understand that information is obtained from IOHWSensorin IOKit, but I'm unable to find any reliable information on how to exactly do that.
我知道信息是从IOHWSensorin获得的IOKit，但我无法找到任何关于如何准确做到这一点的可靠信息。
I've found an article with a sample program - http://www.booktou.com/node/148/0321278542/ch10lev1sec7.html, but all I get with it is the GPU temperature. I'm sure there are CPU temperature sensors on the unibody Macs, so that means I'm doing something wrong.
我找到了一篇带有示例程序的文章 - http://www.booktou.com/node/148/0321278542/ch10lev1sec7.html，但我得到的只是 GPU 温度。我确定一体式 Mac 上有 CPU 温度传感器，所以这意味着我做错了什么。
采纳答案by markratledge
The source code for this Prefpane that's called FanControl is avilable; it shows temperatures and fan speeds: http://www.lobotomo.com/products/FanControl/index.html
这个名为 FanControl 的 Prefpane 的源代码是可用的；它显示温度和风扇速度：http: //www.lobotomo.com/products/FanControl/index.html
回答by Jan Kuri
If you have npm installed, there is also cli tool called macstats.
You can install it using:
如果您安装了 npm，还有一个名为macstats 的cli 工具。您可以使用以下方法安装它：
[sudo] npm install macstats -g
[sudo] npm install macstats -g
Then just run the command and it will give you output like:
然后只需运行该命令，它将为您提供如下输出：
--- CPU Stats ---
CPU Temp: 33.75°C
--- Fans Stats ---
Fan 0 speed: 1996 RPM
Fan 1 speed: 2003 RPM
--- Battery Stats ---
Charged: 82%
Capacity: 92%
Cycle Count: 692 (69%)
Max Cycle Count: 1000
Current Charge: 5189 mAh
Maximum Charge: 6316 mAh
Design Capacity: 6900 mAh
Time Remaining: 6.54 h
Temperature: 30.06°C
The tools also exposes API that you can use in a custom application.
See https://github.com/jkuri/macstatsfor more information.
这些工具还公开了您可以在自定义应用程序中使用的 API。
有关更多信息，请参阅https://github.com/jkuri/macstats。
