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.
$ gem install iStats
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
- iStats: help ---------------------------------------------------
istats --help This help text
istats --version Print current version
# Commands
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 [time | remain] Print battery time remaining
istats battery [cycle_count | cc] Print battery cycle count info
istats battery [temp | temperature] Print battery temperature
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 scan [zabbix] JSON output for Zabbix discovery
istats enable [key | all] Enables key
istats disable [key | all] Disable key
istats list List available keys
# Arguments
--no-graphs Don't display sparklines graphs
--no-labels Don't display item names/labels
--no-scale Display just the stat value
--value-only No graph, label, or scale
-f, --fahrenheit Display temperatures in fahrenheit
for more help see: https://github.com/Chris911/iStats
iStats now supports extra sensors for advanced users. Here's how to enable that functionality:
- Run
istats scanto scan your computer for SMC sensors - Enable extra sensors by running
istats enable keyoristats enable all - Run
istatsoristats extrato see the extra sensors information.
- 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
Click to expand
MacBook Pro 2016
macOS: 10.12.6
Ruby: 2.4.1
MacBook Pro 2011
OS X: 10.11.6
Ruby: 2.0.0
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
Mac Pro 2013
OS X: 10.12.6
Ruby: 2.0.0
iStats has a "scan zabbix" mode which will emit JSON suitable for use with
Zabbix low-level discovery. See the accompanying
template and agent config in the integrations directory.
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