目录
DEBIAN 10
sudo sh -c 'cat > /etc/apt/sources.list << EOF
deb http://deb.debian.org/debian buster main contrib non-free
deb-src http://deb.debian.org/debian buster main contrib non-free
deb http://deb.debian.org/debian-security buster/updates main contrib non-free
deb-src http://deb.debian.org/debian-security buster/updates main contrib non-free
deb http://deb.debian.org/debian buster-updates main contrib non-free
deb-src http://deb.debian.org/debian buster-updates main contrib non-free
EOF'DEBIAN 11
sudo sh -c 'cat > /etc/apt/sources.list << EOF
deb http://deb.debian.org/debian bullseye main contrib non-free
deb-src http://deb.debian.org/debian bullseye main contrib non-free
deb http://deb.debian.org/debian-security bullseye-security main contrib non-free
deb-src http://deb.debian.org/debian-security bullseye-security main contrib non-free
deb http://deb.debian.org/debian bullseye-updates main contrib non-free
deb-src http://deb.debian.org/debian bullseye-updates main contrib non-free
deb http://deb.debian.org/debian bullseye-backports main contrib non-free
deb-src http://deb.debian.org/debian bullseye-backports main contrib non-free
EOF'DEBIAN 12
sudo sh -c 'cat > /etc/apt/sources.list << EOF
deb http://deb.debian.org/debian bookworm main contrib non-free
deb-src http://deb.debian.org/debian bookworm main contrib non-free
deb http://deb.debian.org/debian-security bookworm-security main contrib non-free
deb-src http://deb.debian.org/debian-security bookworm-security main contrib non-free
deb http://deb.debian.org/debian bookworm-updates main contrib non-free
deb-src http://deb.debian.org/debian bookworm-updates main contrib non-free
deb http://deb.debian.org/debian bookworm-backports main contrib non-free
deb-src http://deb.debian.org/debian bookworm-backports main contrib non-free
EOF'然后执行：
//更新包索引并升级系统
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade
//清理系统以移除不需要的包
sudo apt-get autoremove
sudo apt-get autoclean
sudo apt-get clean