debian 更新源

前言

实现一键替换在线源

一键更新源

• Debian 全球镜像站

• 以下支持现有debian 11 12

  echo "Delete the default source"
  rm -rf /etc/apt/sources.list

  echo "Build a new source"
  cat <<'EOF'>>/etc/apt/sources.list.d/debian.sources
  Types: deb
  URIs: http://mirrors.aliyun.com/debian
  Suites: bullseye bullseye-updates bullseye-backports
  Components: main contrib non-free
  Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg

  Types: deb
  URIs: http://security.debian.org/
  Suites: bullseye-security
  Components: main contrib non-free
  Signed-By: /usr/share/keyrings/debian-archive-keyring.gpg
  EOF

  echo "update source"
  apt update