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#!/bin/sh
ip() {
while read -r w1 w2 w3; do
[ $w1 = /32 ] && [ $w2 = host ] && [ $ip != 127.0.0.1 ] && break
ip=$w2
done < /proc/net/fib_trie
}
power() {
while read -r line; do
case $line in POWER_SUPPLY_CAPACITY*) power=${line#*=}% && break;; esac
done < /sys/class/power_supply/BAT0/uevent
}
status() {
power
ip
sound="$(pamixer --get-volume-human)"
clock="$(date +'%a %d %b %H:%M')"
}
while true; do
status && echo "$ip , power $power , sound $sound , $clock"
sleep 17
done |
root-tail -g '500x20-80-0' -fn '-*-fixed-medium-*-*-*-15-*-*-*-*-*-*-*' --color grey70 -
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