mirror of
https://bitbucket.org/skobkin/dotfiles.git
synced 2024-11-22 21:06:03 +00:00
17 lines
551 B
Bash
17 lines
551 B
Bash
|
#!/usr/bin/env bash
|
||
|
|
show_time () {
|
||
|
|
date -d@${1} -u '+%H:%M';
|
||
|
|
}
|
||
|
|
|
||
|
|
# Xiaomi Notebook Air 13.3 (2016)
|
||
|
|
CAPACITY=`cat /sys/class/power_supply/BAT0/capacity`
|
||
|
|
STATUS=`cat /sys/class/power_supply/BAT0/status`
|
||
|
|
CURRENT=`cat /sys/class/power_supply/BAT0/current_now`
|
||
|
|
CHARGE=`cat /sys/class/power_supply/BAT0/charge_now`
|
||
|
|
ESTIMATE_SEC=`echo "(${CHARGE} * 3600) / ${CURRENT}" | bc -l`
|
||
|
|
ESTIMATE_SEC_INT=${ESTIMATE_SEC%.*}
|
||
|
|
ESTIMATE_TEXT=`show_time $ESTIMATE_SEC_INT`
|
||
|
|
|
||
|
|
# Printing STATUS, CAPACITY, TIME ESTIMATE
|
||
|
|
echo "${STATUS:0:1} ${CAPACITY}% (${ESTIMATE_TEXT})"
|