Tìm phần mềm cảnh báo sắp hết Pin trên laptop Linux

sample · July 25, 2021, 8:52am

Đang code say sưa trên laptop thì máy hết pin ức chế lắm!
Không biết trên linux có chuơng trình nào báo máy sắp hết pin theo tỉ lệ phần trăm cài sẵn…
Nếu không có thì mong mọi người code cho mình một cái rồi share chung

Phong_Ky_Vo · July 15, 2016, 12:14pm

This post was flagged by the community and is temporarily hidden.

sample · July 15, 2016, 12:20pm

Đang code say sưa thì ai để ý?

Phong_Ky_Vo · July 15, 2016, 12:35pm

This post was flagged by the community and is temporarily hidden.

Phong_Ky_Vo · July 15, 2016, 12:35pm

This post was flagged by the community and is temporarily hidden.

htl · July 16, 2016, 9:08am

github.com

htlcnn/scripts/blob/master/check_battery.py

#!/usr/bin/env python3
'''
check battery, if not plugged in and battery is < 15%, notify-send battery percentage
add this to /etc/crontab to check as you wish
'''
import subprocess as spr


def main():
    power = spr.check_output('upower -i /org/freedesktop/UPower/devices/line_power_AC0'.split()).decode('utf-8')
    plugged_in = [i.replace(' ', '').split(':')[1] for i in power.splitlines() if 'online' in i][0]

    batt = spr.check_output('upower -i /org/freedesktop/UPower/devices/battery_BAT0'.split()).decode('utf-8').splitlines()
    percent = [i.replace(' ', '').split(':')[1] for i in batt if 'percentage' in i][0]
    percent = int(float(percent[:-1]))
    capacity = [i.replace(' ', '').split(':')[1] for i in batt if 'capacity' in i][0]
    capacity = capacity.replace(',', '.')
    capacity = int(float(capacity[:-1]))
    real_percent = capacity * percent / 100

This file has been truncated. show original

Script mình viết bằng python để kiểm tra pin, nếu < 20% thì thông báo popup dùng notify-send (ubuntu có sẵn). Bạn chmod +x script này rồi cho vào cron chạy định kỳ bao lâu tùy ý.

sample · July 16, 2016, 12:36pm

Cám ơn bờ rồ.

Phong_Ky_Vo · July 16, 2016, 12:44pm

This post was flagged by the community and is temporarily hidden.