dotfiles/.i3blocks/vpn

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#!/bin/bash
if nmcli dev | grep tun0 | cut -f3 | grep " connecté" &>/dev/null
then
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echo "<span foreground=\"#99CC99\">■</span>"
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[[ ! -f /dev/shm/vpn ]] && echo 1 > /dev/shm/vpn
else
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echo "<span foreground=\"#515151\">■</span>"
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if [[ -f /dev/shm/vpn ]]
then
notify-send -u critical "VPN" "Déconnecté"
rm /dev/shm/vpn
fi
fi