sudo tee /etc/apt/sources.list <<-'EOF'
deb http://mirrors.aliyun.com/ubuntu/ kinetic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ kinetic main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ kinetic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ kinetic-security main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ kinetic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ kinetic-updates main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ kinetic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ kinetic-proposed main restricted universe multiverse

deb http://mirrors.aliyun.com/ubuntu/ kinetic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ kinetic-backports main restricted universe multiverse
EOF
sudo apt update
sudo apt upgrade
