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dotfiles/.config/polybar/update.sh

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#!/bin/sh
dothething() { count=$( (checkupdates & yay -Qum) 2>/dev/null | wc -l); test $count -gt 0 && echo $count || echo; }
trap 'true' HUP USR1
while true; do
dothething
sleep 120 &
wait
done