iStats

iStats is a command-line tool that allows you to easily grab the CPU temperature, fan speeds and battery information on OS X. If you'd like to see more data available feel free to open an issue.

Installation

$ gem install iStats

Note

If you are running an older version of OS X and the install fails you might want to try running this command instead:

sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future gem install iStats

Screenshot

All Stats

Sparkline levels

Usage

- iStats: help --------------------------------------------------- istats --help This help text istats --version Print current version istats all Print all stats istats cpu Print all CPU stats istats cpu [temp | temperature] Print CPU temperature istats fan Print all fan stats istats fan [speed] Print fan speed istats battery Print all battery stats istats battery [health] Print battery health istats battery [cycle_count | cc] Print battery cycle count info istats battery [temp | temperature] Print battery temperature istats battery [time | remain] Print battery time remaining istats battery [charge] Print battery charge istats battery [capacity] Print battery capacity info istats scan Scans and print temperatures istats scan [key] Print single SMC temperature key istats enable [key | all] Enables key istats disable [key | all] Disable key istats list List available keys for more help see: https://github.com/Chris911/iStats

Advanced usage

iStats now supports extra sensors for advanced users. Here's how to enable that functionality:

Run istats scan to scan your computer for SMC sensors Enable extra sensors by running istats enable key or istats enable all Run istats or istats extra to see the extra sensors information.

Contributing

Fork it Create your feature branch ( git checkout -b my-new-feature ) Commit your changes ( git commit -am 'Add some feature' ) Push to the branch ( git push origin my-new-feature ) Create new Pull Request

Tested on

MacBook Pro 2012

OS X: 10.9.3

Ruby: 1.9.3, 2.0.0, 2.1.1

MacBook Pro 2014

OS X: 10.10.3, 10.10.4

Ruby: 2.1.3