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dotfiles/.local/bin/statusbar/sb-internet

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#!/bin/sh
shift=""
reset="\033[0m"
big="\033[11m"
if ls /sys/class/net/w*/operstate 1>/dev/null 2>&1; then
for w in /sys/class/net/w*/; do
percent="$(cat /proc/net/wireless | grep "$(basename "$(dirname $w/operstate)")" | tr -s ' ' | cut -d ' ' -f3 | tr -dc "[:digit:]")"
grep -vxq '0x1003' "$w/flags" && wifi_icon="" || wifi_icon="$(sed "s/up/直/;s/down/睊/;s/dormant/睊/" $w/operstate | tr -d "[:space:]")"
printf "%b" "$shift$big$wifi_icon$reset $percent"
shift=" "
done
fi
if ls /sys/class/net/e*/operstate 1>/dev/null 2>&1; then
for e in /sys/class/net/e*/operstate; do
if_icon="$(sed "s/down//;s/up//" $e)"
printf "%b" "$shift$big$if_icon$reset"
shift=" "
done
fi
if ls /sys/class/net/tun*/operstate 1>/dev/null 2>&1; then
for _ in /sys/class/net/tun*/operstate; do
printf "%b" "$shift$big嬨$reset"
shift=" "
done
fi
printf "%b" "\n"