Just read the /sys/class/power_supply/*/charge_now virtual file with cat
this post was submitted on 10 Jul 2023
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Open tmux Split screen Resize to 2 or 3 lines # watch -n 0 cat /sys/class/power_supply/*/charge_now
Bonus! Also shows the current time and date!
🤴: use solar power and the position of the sun is your battery monitor
IQ level: over 9000.
acpi
Me in the last frame with my custom dwm battery, date, and time status bar
Oops
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