其他备忘

这里记得，其实问一句AI，就可以得到答案

debian 换源

生产环境的容器比较精简，缺好多命令行工具，例如less等，常需要下载

cp /etc/apt/sources.list /etc/apt/sources.list.bak
cat > /etc/apt/sources.list << 'EOF'
deb http://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb http://mirrors.aliyun.com/debian-security bullseye-security main
deb http://mirrors.aliyun.com/debian/ bullseye-updates main
deb http://mirrors.aliyun.com/debian/ bullseye-backports main
EOF
apt update