A script for setting the screensaver/sleep timeout on a firetv stck

sleep_settings.sh

# Use this to set the screensaver on a firetv
# you can't set it as executable (unless you're rooted)
# so you need to run it as:
# $ source ./sleep_settings.sh
echo "Enter screensaver timeout in minutes (Default 5)"
read SCREENSAVER_ON_IN_MINUTES
echo "Enter screen off timeout in minutes (Default 20)"
read SLEEP_IN_MINUTES

SCREENSAVER_IN_MILLISECONDS=`expr "$SCREENSAVER_ON_IN_MINUTES" \* 60000`
SLEEP_IN_MILLISECONDS=`expr "$SLEEP_IN_MINUTES" \* 60000`

set -x
settings put system screen_off_timeout $SCREENSAVER_IN_MILLISECONDS
settings put secure sleep_timeout $SLEEP_IN_MILLISECONDS
set +x