abrir varias páginas web en chromium

kiosk.sh

#!/bin/bash

# If Chrome crashes (usually due to rebooting), clear the crash flag so we don't have the annoying warning bar
sed -i 's/"exited_cleanly":false/"exited_cleanly":true/' /home/pi/.config/chromium/Default/Preferences
sed -i 's/"exit_type":"Crashed"/"exit_type":"Normal"/' /home/pi/.config/chromium/Default/Preferences

# Run Chromium and open tabs
/usr/bin/chromium-browser --start-fullscreen https://web1.com https://web2.com https://web3.com &

# Start the kiosk loop. This keystroke changes the Chromium tab
# To have just anti-idle, use this line instead:
# xdotool keydown ctrl; xdotool keyup ctrl;
# Otherwise, the ctrl+Tab is designed to switch tabs in Chrome
# #
while (true)
 do
  xdotool keydown ctrl+Tab; xdotool keyup ctrl+Tab;
  sleep 60
done