Schedule Laptop Shutdown on Battery

wget https://github.com/carlox97/Schedule-Laptop-Shutdown-on-Battery/raw/main/schedule.c
mv schedule.c /root/schedule.c
gcc /root/schedule.c -o /root/schedule
chmod +x /root/schedule

create a CronJob (run every 5 minutes)

sudo nano /etc/systemd/system/schedule.service

Paste & Save

[Unit]
Description=Run schedule executable

[Service]
ExecStart=/root/schedule

Then

sudo crontab -e

Paste & Save

*/5 * * * * /bin/systemctl start schedule.service