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Linux/Shell/auto_mirror.sh

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+#!/bin/bash
+
+# 定义阿里云软件源URL
+ALIYUN_UBUNTU_REPO="http://mirrors.aliyun.com/ubuntu/"
+ALIYUN_CENTOS_REPO="http://mirrors.aliyun.com CentOS-"
+
+# 检测操作系统类型
+OS=$(cat /etc/os-release | grep ^ID= | cut -d '=' -f2)
+VERSION=$(cat /etc/os-release | grep ^VERSION_ID= | cut -d '=' -f2)
+
+# 根据操作系统类型切换软件源
+case "$OS" in
+    "ubuntu" | "debian")
+        # 备份原软件源文件
+        cp /etc/apt/sources.list /etc/apt/sources.list.bak
+        # 替换为阿里云软件源
+        sed -i "s/^\(deb\s\+http:\/\/archive\.ubuntu\.com\/ubuntu\)\s\+${VERSION}\s\+main$/\1 ${VERSION} main restricted/" /etc/apt/sources.list
+        sed -i "s/^\(deb\s\+http:\/\/security\.ubuntu\.com\/ubuntu\)\s\+${VERSION}\s\+security$/\1 ${VERSION}-security main restricted/" /etc/apt/sources.list
+        sed -i "s/http:\/\/archive\.ubuntu\.com\/ubuntu\//${ALIYUN_UBUNTU_REPO}/g" /etc/apt/sources.list
+        sed -i "s/http:\/\/security\.ubuntu\.com\/ubuntu\//${ALIYUN_UBUNTU_REPO}/g" /etc/apt/sources.list
+        # 更新软件包列表
+        apt update
+        ;;
+    "centos" | "rhel")
+        # 备份原软件源文件
+        cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
+        # 替换为阿里云软件源
+        sed -i "s/mirrorlist=/#mirrorlist=/g" /etc/yum.repos.d/CentOS-Base.repo
+        sed -i "s/^#baseurl=/baseurl=/g" /etc/yum.repos.d/CentOS-Base.repo
+        sed -i "s/http:\/\/mirror\.centos\.org\/centos\//${ALIYUN_CENTOS_REPO}/g" /etc/yum.repos.d/CentOS-Base.repo
+        # 清除缓存并生成新的缓存
+        yum clean all
+        yum makecache
+        ;;
+    *)
+        echo "Unsupported OS: $OS"
+        exit 1
+        ;;
+esac
+
+echo "Software source has been switched to Aliyun mirror for $OS."
+