Pop up reminder to get up every 20 mins and look outside for 20 seconds

takeabreak

#!/bin/bash
# Put this in /etc/cron.d/
# Install using `crontab -e` and add the following line
# */20 * * * * export DISPLAY=:0 && /etc/cron.d/takeabreak

if [[ $(date +"%H") -gt 18 ]]; then
	echo End of work day. Not going to pop up.
	exit 0
fi

WEBCAM_IN_USE=$(lsmod | grep uvcvideo | head --lines=1 | awk '{ print $3 }')

if [[ $WEBCAM_IN_USE -gt 0 ]]; then
	echo Webcam on
	exit 0
fi

HOSTING_ZOOM=$(ps aux | grep "aomhost" | grep -v grep | wc -l)
if [[ $HOSTING_ZOOM -ne 0 ]]; then
	echo Hosting zoom
	exit 0
fi

#SCREENSAVER_ON=$(ps aux | grep gsd-screensaver-proxy | wc -l)
#if [[ $SCREENSAVER_ON -ne 0 ]]; then
#	echo Screensaver on
#	exit 0
#fi

zenity --question --text="Take a break. Look outside around 20 feet for 20 seconds" --display=:0.0

RESULT=$?
if [[ $RESULT -eq 0 ]]; then
	echo Said yes

	counter=0
	while [ "$counter" -le 100 ]; do
		sleep 1
		counter=$(( $counter + 5))
		echo $counter
	done | zenity --progress --title="$name" --text="Break in progress" --percentage=0 --auto-close --display=:0.0

else
	echo Snoozing
fi