update-pia-hosts.sh

#!/bin/sh -e
HOSTNAME=us-california.privateinternetaccess.com
# host us-california.privateinternetaccess.com|cut -d' ' -f4|tr \\n ,
HOST_IPS=198.8.80.220,198.8.80.223,198.8.80.33,198.8.80.149,198.8.80.180,198.8.80.221,198.8.80.50,198.8.80.203,198.8.80.162,198.8.80.176,107.152.98.168,198.8.80.222,107.152.98.159

IP=$(echo $HOST_IPS | tr , \\n | shuf - | head -n 1)
if grep -q $HOSTNAME /etc/hosts; then
  sed -i "s/.*$HOSTNAME/$IP $HOSTNAME/" /etc/hosts
else
  echo $IP $HOSTNAME >> /etc/hosts
fi
exit 0