#!/bin/bash echo "下载docker公钥..." wget -qO - "https://download.docker.com/linux/debian/gpg" \ | gpg --dearmor --yes -o "usr/share/extra-repo-book/trusted.gpg.d/docker.gpg" echo "完成" echo "" echo "下载microsoft公钥..." wget -qO - "https://packages.microsoft.com/keys/microsoft.asc" \ | gpg --dearmor --yes -o "usr/share/extra-repo-book/trusted.gpg.d/microsoft.gpg" echo "完成" echo "" echo "下载mysql公钥..." wget -qO - "https://repo.mysql.com/RPM-GPG-KEY-mysql-2023" \ | gpg --dearmor --yes -o "usr/share/extra-repo-book/trusted.gpg.d/mysql.gpg" echo "完成" echo ""