a: The shortened form of –ac-adapter to give ac adapter details. t: The shortened form of –thermal and shows thermal details. b: The shortened form of –battery and it gives battery details. You get to know the battery status and thermal information using acpi. The acpi command extracts information from the /sys or the /proc filesystem. The “cat” and “find” commands also help find details about your battery and power source.įor the battery capacity, the syntax would be: cat /sys/class/power_supply/BAT0/capacityįor more detailed battery information use the find command.Īnd the syntax is, find /sys/class/power_supply/BAT0/ -type f | xargs -tn1 cat Check Battery Status with acpi Command The above are three different ways of using acpi command to find power source information.
Upower -i $(upower -e | grep BAT) | grep -color=never -E "state|to\ full|to\ empty|percentage" Syntax upower -i /org/freedesktop/UPower/devices/battery_BAT0
#Computer battery tracker full
–monitor-detail: This option prints the full power source detail whenever an event occurs. It also produces outputs while the power sources are removed or changed. –monitor: You can print a line each time a battery or power source is added by connecting –monitor to upower. It provides an interface to list down all the power sources of your PC or laptop. The upower command-line tool helps extract information related to the power source (batteries). Check Battery Status with “upower” CommandThe command produces output Check Battery Status with upower Command
#Computer battery tracker how to
How to Check Battery Status Using Linux Command Lineįollow the methods mentioned below to check battery status using the Linux command line. Similarly, knowing the power source, battery model name, the technology used, vendors, etc helps operate your devices better and keep work going without any hassles. When your PC is not active, the power management feature levels down its components to a low-power state. You can get alerted earlier and take the measures required, such as charging or altering batteries. It’ll inform you about any issues your computer might have related to charging or battery life. So, why do you need to check the battery status? Knowing laptop battery health on a monthly basis is a good practice. So, Why Do You Need to Check Battery Status? This article explains 4 different methods of checking laptop battery status using the Linux command line. Yes, there are some utilities in Linux that can be of help in this regard. But, did you know you can find the battery status through the Linux command line as well? Hovering the mouse cursor over the battery indicator given in the Laptop task bar simply shows the battery level. Checking the battery status through GUI is easy.
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