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#!/bin/sh
# Show wifi 📶 and percent strength or 📡 if none.
# Show 🌐 if connected to ethernet or ❎ if none.
# Show 🔒 if a vpn connection is active
case $BLOCK_BUTTON in
1) "$TERMINAL" -e nmtui; pkill -RTMIN+4 dwmblocks ;;
3) notify-send "🌐 Internet module" "\- Click to connect
❌: wifi disabled
📡: no wifi connection
📶: wifi connection with quality
❎: no ethernet
🌐: ethernet working
🔒: vpn is active
" ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
if grep -xq 'up' /sys/class/net/w*/operstate 2>/dev/null ; then
wifiicon="$(awk '/^\s*w/ { print "📶", int($3 * 100 / 70) "% " }' /proc/net/wireless)"
elif grep -xq 'down' /sys/class/net/w*/operstate 2>/dev/null ; then
grep -xq '0x1003' /sys/class/net/w*/flags && wifiicon="📡 " || wifiicon="❌ "
fi
printf "%s%s%s\n" "$wifiicon" "$(sed "s/down/❎/;s/up/🌐/" /sys/class/net/e*/operstate 2>/dev/null)" "$(sed "s/.*/🔒/" /sys/class/net/tun*/operstate 2>/dev/null)"
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