## Sources list update
sudo cp /etc/apt/sources.list /etc/apt/sources.list_bk
sudo echo "deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse" >> /etc/apt/sources.list
sudo echo "deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse" >> /etc/apt/sources.list
sudo apt update
# sudo echo y | apt-get upgrade
## Enable the ssh service
sudo echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
sudo /etc/init.d/ssh restart
sudo systemctl enable ssh.service
## Set the Shanghai time
sudo timedatectl set-timezone Asia/Shanghai
## Gateway use the default ntp service. If you want to update the time follow the
## special server, you can use the ntpd service to update.
sudo timedatectl set-ntp on
## Install the vim
sudo apt install vim
sudo reboot
