459 lines
14 KiB
Bash
Executable File
459 lines
14 KiB
Bash
Executable File
#!/bin/bash
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# Ubuntu 24.04 换源和自动升级脚本
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# 作者: SOLO Coding
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# 版本: 1.0
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# 适用于: Ubuntu 24.04 LTS
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# 颜色定义
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# 日志函数
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log_info() {
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echo -e "${BLUE}[INFO]${NC} $1"
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}
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log_success() {
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echo -e "${GREEN}[SUCCESS]${NC} $1"
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}
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log_warning() {
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echo -e "${YELLOW}[WARNING]${NC} $1"
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}
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log_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# 检查是否为root用户
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check_root() {
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if [[ $EUID -ne 0 ]]; then
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log_error "此脚本需要root权限运行，请使用 sudo 执行"
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exit 1
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fi
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}
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# 检查Ubuntu版本
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check_ubuntu_version() {
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if ! grep -q "Ubuntu 24.04" /etc/os-release; then
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log_warning "检测到非Ubuntu 24.04系统，脚本可能无法正常工作"
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read -p "是否继续执行？(y/N): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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exit 1
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fi
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fi
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}
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# 备份原始sources.list
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backup_sources() {
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local backup_file="/etc/apt/sources.list.backup.$(date +%Y%m%d_%H%M%S)"
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if [[ -f /etc/apt/sources.list ]]; then
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cp /etc/apt/sources.list "$backup_file"
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log_success "已备份原始sources.list到: $backup_file"
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fi
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}
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# 彻底清理所有第三方源文件
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clean_all_sources() {
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log_info "正在彻底清理所有第三方源文件..."
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# 清理sources.list.d目录中的所有源文件
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if [[ -d /etc/apt/sources.list.d ]]; then
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# 备份sources.list.d目录
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local sources_d_backup="/etc/apt/sources.list.d.backup.$(date +%Y%m%d_%H%M%S)"
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cp -r /etc/apt/sources.list.d "$sources_d_backup" 2>/dev/null || true
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log_info "已备份sources.list.d目录到: $sources_d_backup"
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# 禁用所有第三方源文件
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find /etc/apt/sources.list.d -name "*.list" -exec mv {} {}.disabled \; 2>/dev/null || true
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find /etc/apt/sources.list.d -name "*.sources" -exec mv {} {}.disabled \; 2>/dev/null || true
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log_success "已清理sources.list.d目录中的所有第三方源文件"
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fi
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# 清理可能的缓存
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rm -rf /var/lib/apt/lists/* 2>/dev/null || true
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log_info "已清理APT缓存"
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}
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# 验证当前源配置
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verify_single_source() {
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local expected_mirror="$1"
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local source_name="$2"
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log_info "正在验证 $source_name 源配置..."
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# 检查sources.list文件
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if [[ ! -f /etc/apt/sources.list ]]; then
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log_error "sources.list文件不存在"
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return 1
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fi
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# 统计不同镜像源的数量
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local active_sources=$(grep -v '^#' /etc/apt/sources.list | grep -v '^$' | grep -c '^deb' || echo "0")
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local expected_sources=$(grep -v '^#' /etc/apt/sources.list | grep -v '^$' | grep -c "$expected_mirror" || echo "0")
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if [[ $active_sources -eq $expected_sources && $expected_sources -gt 0 ]]; then
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log_success "源验证通过：当前使用的是纯净的 $source_name 镜像源（共 $expected_sources 个源）"
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return 0
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else
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log_warning "源验证失败：检测到混合源配置（总源数：$active_sources，$source_name 源数：$expected_sources）"
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return 1
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fi
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}
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# 换源到阿里云镜像
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change_to_aliyun() {
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log_info "正在切换到阿里云镜像源..."
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backup_sources
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# 彻底清理所有第三方源
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clean_all_sources
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# 清空并重写sources.list文件
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cat > /etc/apt/sources.list << 'EOF'
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# ============================================================
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# 阿里云Ubuntu 24.04 LTS镜像源 - 纯净单一源配置
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# 此文件由ubuntu_manager.sh自动生成，请勿手动编辑
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# 镜像提供商: 阿里云 (Alibaba Cloud)
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# 镜像地址: http://mirrors.aliyun.com/ubuntu/
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# 配置时间: $(date '+%Y-%m-%d %H:%M:%S')
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# ============================================================
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# 主要软件仓库
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deb http://mirrors.aliyun.com/ubuntu/ noble main restricted universe multiverse
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# 安全更新仓库
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deb http://mirrors.aliyun.com/ubuntu/ noble-security main restricted universe multiverse
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# 推荐更新仓库
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deb http://mirrors.aliyun.com/ubuntu/ noble-updates main restricted universe multiverse
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# 后移植软件仓库
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deb http://mirrors.aliyun.com/ubuntu/ noble-backports main restricted universe multiverse
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EOF
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log_success "已切换到阿里云镜像源"
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# 验证源配置
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if verify_single_source "mirrors.aliyun.com" "阿里云"; then
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update_package_list
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else
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log_error "源配置验证失败，请检查配置"
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return 1
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fi
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}
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# 换源到清华大学镜像
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change_to_tsinghua() {
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log_info "正在切换到清华大学镜像源..."
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backup_sources
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# 彻底清理所有第三方源
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clean_all_sources
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# 清空并重写sources.list文件
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cat > /etc/apt/sources.list << 'EOF'
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# ============================================================
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# 清华大学Ubuntu 24.04 LTS镜像源 - 纯净单一源配置
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# 此文件由ubuntu_manager.sh自动生成，请勿手动编辑
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# 镜像提供商: 清华大学 (Tsinghua University)
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# 镜像地址: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/
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# 配置时间: $(date '+%Y-%m-%d %H:%M:%S')
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# ============================================================
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# 主要软件仓库
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deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble main restricted universe multiverse
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# 安全更新仓库
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deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble-security main restricted universe multiverse
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# 推荐更新仓库
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deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble-updates main restricted universe multiverse
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# 后移植软件仓库
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deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ noble-backports main restricted universe multiverse
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EOF
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log_success "已切换到清华大学镜像源"
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# 验证源配置
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if verify_single_source "mirrors.tuna.tsinghua.edu.cn" "清华大学"; then
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update_package_list
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else
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log_error "源配置验证失败，请检查配置"
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return 1
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fi
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}
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# 换源到中科大镜像
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change_to_ustc() {
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log_info "正在切换到中科大镜像源..."
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backup_sources
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# 彻底清理所有第三方源
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clean_all_sources
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# 清空并重写sources.list文件
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cat > /etc/apt/sources.list << 'EOF'
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# ============================================================
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# 中科大Ubuntu 24.04 LTS镜像源 - 纯净单一源配置
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# 此文件由ubuntu_manager.sh自动生成，请勿手动编辑
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# 镜像提供商: 中国科学技术大学 (USTC)
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# 镜像地址: https://mirrors.ustc.edu.cn/ubuntu/
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# 配置时间: $(date '+%Y-%m-%d %H:%M:%S')
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# ============================================================
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# 主要软件仓库
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deb https://mirrors.ustc.edu.cn/ubuntu/ noble main restricted universe multiverse
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# 安全更新仓库
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deb https://mirrors.ustc.edu.cn/ubuntu/ noble-security main restricted universe multiverse
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# 推荐更新仓库
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deb https://mirrors.ustc.edu.cn/ubuntu/ noble-updates main restricted universe multiverse
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# 后移植软件仓库
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deb https://mirrors.ustc.edu.cn/ubuntu/ noble-backports main restricted universe multiverse
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EOF
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log_success "已切换到中科大镜像源"
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# 验证源配置
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if verify_single_source "mirrors.ustc.edu.cn" "中科大"; then
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update_package_list
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else
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log_error "源配置验证失败，请检查配置"
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return 1
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fi
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}
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# 换源到华为云镜像
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change_to_huawei() {
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log_info "正在切换到华为云镜像源..."
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backup_sources
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# 彻底清理所有第三方源
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clean_all_sources
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# 清空并重写sources.list文件
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cat > /etc/apt/sources.list << 'EOF'
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# ============================================================
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# 华为云Ubuntu 24.04 LTS镜像源 - 纯净单一源配置
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# 此文件由ubuntu_manager.sh自动生成，请勿手动编辑
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# 镜像提供商: 华为云 (Huawei Cloud)
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# 镜像地址: https://mirrors.huaweicloud.com/ubuntu/
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# 配置时间: $(date '+%Y-%m-%d %H:%M:%S')
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# ============================================================
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# 主要软件仓库
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deb https://mirrors.huaweicloud.com/ubuntu/ noble main restricted universe multiverse
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# 安全更新仓库
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deb https://mirrors.huaweicloud.com/ubuntu/ noble-security main restricted universe multiverse
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# 推荐更新仓库
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deb https://mirrors.huaweicloud.com/ubuntu/ noble-updates main restricted universe multiverse
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# 后移植软件仓库
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deb https://mirrors.huaweicloud.com/ubuntu/ noble-backports main restricted universe multiverse
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EOF
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log_success "已切换到华为云镜像源"
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# 验证源配置
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if verify_single_source "mirrors.huaweicloud.com" "华为云"; then
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update_package_list
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else
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log_error "源配置验证失败，请检查配置"
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return 1
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fi
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}
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# 更新软件包列表
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update_package_list() {
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log_info "正在更新软件包列表..."
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if apt update; then
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log_success "软件包列表更新成功"
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else
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log_error "软件包列表更新失败"
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return 1
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fi
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}
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# 系统升级
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system_upgrade() {
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log_info "开始系统升级..."
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# 更新软件包列表
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if ! update_package_list; then
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return 1
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fi
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# 升级已安装的软件包
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log_info "正在升级已安装的软件包..."
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if apt upgrade -y; then
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log_success "软件包升级完成"
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else
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log_error "软件包升级失败"
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return 1
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fi
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# 完整系统升级（包括内核等）
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log_info "正在进行完整系统升级..."
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if apt full-upgrade -y; then
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log_success "完整系统升级完成"
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else
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log_error "完整系统升级失败"
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return 1
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fi
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# 清理不需要的软件包
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log_info "正在清理不需要的软件包..."
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apt autoremove -y
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apt autoclean
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log_success "系统升级完成！"
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# 检查是否需要重启
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if [[ -f /var/run/reboot-required ]]; then
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log_warning "系统升级完成，建议重启系统以应用所有更改"
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read -p "是否现在重启？(y/N): " -n 1 -r
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echo
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if [[ $REPLY =~ ^[Yy]$ ]]; then
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log_info "系统将在5秒后重启..."
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sleep 5
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reboot
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fi
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fi
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}
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# 显示当前源信息
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show_current_sources() {
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log_info "当前软件源配置:"
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echo "----------------------------------------"
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if [[ -f /etc/apt/sources.list ]]; then
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grep -v '^#' /etc/apt/sources.list | grep -v '^$'
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else
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log_warning "未找到sources.list文件"
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fi
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echo "----------------------------------------"
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}
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# 恢复原始源
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restore_original_sources() {
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log_info "查找备份文件..."
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local backup_files=($(ls /etc/apt/sources.list.backup.* 2>/dev/null | sort -r))
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if [[ ${#backup_files[@]} -eq 0 ]]; then
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log_error "未找到备份文件"
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return 1
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fi
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echo "找到以下备份文件:"
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for i in "${!backup_files[@]}"; do
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echo "$((i+1)). ${backup_files[i]}"
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done
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read -p "请选择要恢复的备份文件编号 (1-${#backup_files[@]}): " choice
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if [[ $choice -ge 1 && $choice -le ${#backup_files[@]} ]]; then
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local selected_backup="${backup_files[$((choice-1))]}"
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cp "$selected_backup" /etc/apt/sources.list
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log_success "已恢复备份: $selected_backup"
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update_package_list
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else
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log_error "无效的选择"
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return 1
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fi
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}
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# 显示主菜单
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show_menu() {
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clear
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echo -e "${BLUE}================================================${NC}"
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echo -e "${BLUE} Ubuntu 24.04 换源和升级工具${NC}"
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echo -e "${BLUE}================================================${NC}"
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echo
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echo -e "${GREEN}1.${NC} 换源到阿里云镜像"
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echo -e "${GREEN}2.${NC} 换源到清华大学镜像"
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echo -e "${GREEN}3.${NC} 换源到中科大镜像"
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echo -e "${GREEN}4.${NC} 换源到华为云镜像"
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echo -e "${GREEN}5.${NC} 系统升级"
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echo -e "${GREEN}6.${NC} 显示当前软件源"
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echo -e "${GREEN}7.${NC} 恢复原始软件源"
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echo -e "${GREEN}8.${NC} 一键换源并升级（推荐阿里云）"
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echo -e "${GREEN}0.${NC} 退出"
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echo
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echo -e "${BLUE}================================================${NC}"
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}
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# 一键换源并升级
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quick_setup() {
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log_info "开始一键换源并升级..."
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change_to_aliyun
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if [[ $? -eq 0 ]]; then
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system_upgrade
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else
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log_error "换源失败，跳过升级步骤"
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fi
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}
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# 主程序
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main() {
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# 检查权限和系统版本
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check_root
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check_ubuntu_version
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while true; do
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show_menu
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read -p "请选择操作 (0-8): " choice
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case $choice in
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1)
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change_to_aliyun
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;;
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2)
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change_to_tsinghua
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;;
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3)
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change_to_ustc
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;;
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4)
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change_to_huawei
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;;
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5)
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system_upgrade
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;;
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6)
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show_current_sources
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;;
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7)
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restore_original_sources
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;;
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8)
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quick_setup
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;;
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0)
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log_info "感谢使用，再见！"
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exit 0
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;;
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*)
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log_error "无效的选择，请重新输入"
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;;
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esac
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echo
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read -p "按回车键继续..." -r
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done
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}
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# 脚本入口点
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if [[ "${BASH_SOURCE[0]}" == "${0}" ]]; then
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main "$@"
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fi |