Bash script to change hibernate mode on my macbook.

hibernate.sh

#!/usr/bin/env sh

# This script requires ripgrep. https://github.com/BurntSushi/ripgrep
# The script should also work wit grep.
# Just find and replace 'rg' with 'grep'

RED='\033[91m'
GREEN='\033[32m'
YELLOW='\033[93m'
CYAN='\033[96m'
NC='\033[0m'

printf '
Set system hibernate mode
1. RAM only
2. BatterySaver
3. Macbook default
4. Display status: ';

read var;

if [ "$var" -eq "1" ]; then
	sudo -k pmset hibernatemode 0 ; sudo -K
	echo "${RED}RAM only.${NC} Drains battery!!"
	echo "check that it says ${CYAN}0${NC} below."
	pmset -g | rg "hibernatemode"
fi

if [ "$var" -eq "2" ]; then
	sudo -k pmset hibernatemode 25 ; sudo -K
	echo "${GREEN}BatterySaver.${NC} Writes to hard disk!!"
	echo "check that it says ${CYAN}25${NC} below."
	pmset -g | rg "hibernatemode"
fi

if [ "$var" -eq "3" ]; then
	sudo -k pmset hibernatemode 3 ; sudo -K
	echo "${YELLOW}This is a half-assed hibernate!${NC} Writes to disk but also keeps the RAM powered!"
	echo "check that it says ${CYAN}3${NC} below."
	pmset -g | rg "hibernatemode"
fi

if [ "$var" -eq "4" ]; then
	echo "\nCheck status below.\n\n0=${RED}RAM only${NC}\n3=${YELLOW}Half-assed${NC}\n25=${GREEN}Battery Saver${NC}\n"
	pmset -g | rg "hibernatemode"
fi