Install FAH (Folding@Home) installs the FAHClient and modifies the configuration for idle use. More info at https://bareis.me/helping-a-good-cause-with-foldingathome

installFAH.sh

#!/bin/sh

# Make sure to grab a username and passkey from https://apps.foldingathome.org/getpasskey

# Variables to configure
Username="AddigyUser" # Modify with your username
Passkey="SomePasswordToChange" # Modify with your passkey
Team="259574" # Addigy Community Team ID

# Nothing else needs to be changed below this line :)

# Installing pkg file (generated via the Add button)
/usr/sbin/installer -pkg "/Library/Addigy/ansible/packages/Folding at Home (7.5.1)/fah-installer_7.5.1_x86_64.pkg" -target /

# Configuring fahclient
# The commands below here send updated configuration settings to Folding@Home
# Note: pausing on battery power is a default behavior

# We are setting the data crunching power to light which will only use up to 50% 
# of the CPU. This can be cranked up to medium or full for computers which you 
# want to use more CPU resouces for. Adding the user, passkey, and team to the 
# config for earning points and bragging rights.
/usr/local/bin/fahclient --send-command "options power=light user=$Username passkey=$Passkey team=$Team"

# Enabling the feature within the client to only run at idle.
/usr/local/bin/fahclient --send-command "slot-options 0 idle=true"

# Saving the configurations above to the config.xml file in /Library/Applicaiton Support/FAHClient
/usr/local/bin/fahclient --send-command save

# Exiting Script
exit 0