=============
https://www.slideshare.net/secret/4X5GnpTWft8AxO
password:itri
https://www.youtube.com/watch?v=FQr2nVvkLzc
sudo yum install python-pip
sudo pip install requests
https://www.youtube.com/watch?v=ZUdXOwnsPPk
https://www.youtube.com/watch?v=_XXd35NCS2M
https://www.youtube.com/watch?v=CRujiTH6w18
https://www.youtube.com/watch?v=EEjJzNwlPpk
https://www.youtube.com/watch?v=UjxBQSy8IBM
https://youtu.be/RoRixPm4XyQ
https://www.youtube.com/watch?v=l0TemN7lpCs
https://youtu.be/JZcr23I7VPM