cb update v1

cb-updatev4

#!/bin/bash


## update sudoers file
sed -e 's#%sudo.*#&,NOPASSWD: /bin/systemctl#' /etc/sudoers > /tmp/sd ; > /etc/sudoers ; cat /tmp/sd | EDITOR='tee -a' visudo

## add a service restart in update script
sed -i '/xf/a\   sudo systemctl restart cleanbox' /opt/cleanbox/update-new.sh

## remove service restart from root
sed -i '$ d' /var/spool/cron/crontabs/root


## fix beeper
cat << EOF > /home/kiosk/beeper
#!/bin/bash

function getID()
{
  ID=\$(xinput | grep Touch | cut -f2 -d= | awk '{print $1}' | sort -g | head -n1)
}

xinput test-xi2 --root \$ID \
| grep --line-buffered "EVENT type 22 (RawTouchBegin)" | \
while read line;do getID; paplay /home/kiosk/pop.ogg ;done

EOF

## restart beeper
pkill -f beeper
su -c /home/kiosk/beeper kiosk &

## fix xscreensaver
cat << EOF > /home/kiosk/chk-xsv.sh

#!/bin/bash

PID=\$(ps aux | pgrep xscreensaver)

if [ -z "\$PID" ];then 
  /usr/share/xscreensaver/xscreensaver-wrapper.sh -nosplash & 
fi
EOF

chown kiosk:kiosk /home/kiosk/chk-xsv.sh
chmod +x /home/kiosk/chk-xsv.sh

echo "0 * * * *       bash /home/kiosk/chk-xsv.sh" >> /var/spool/cron/crontabs/kiosk

## hide cursor
sed -i 's/xserver.*/& -nocursor/' /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf