105 lines
2.8 KiB
Bash
105 lines
2.8 KiB
Bash
#!/bin/bash
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# 在TrueNAS上安装数据恢复工具的脚本
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# 注意：TrueNAS系统可能限制包管理器使用
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set -e
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echo "=========================================="
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echo "TrueNAS数据恢复工具安装脚本"
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echo "=========================================="
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echo ""
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# 检查系统类型
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echo "🔍 检查系统信息..."
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OS_RELEASE=$(cat /etc/os-release 2>/dev/null | grep -i "ID=" | head -1)
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echo "系统: $OS_RELEASE"
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echo ""
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# 检查apt是否可用
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if ! command -v apt-get &> /dev/null; then
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echo "❌ apt-get不可用"
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echo "TrueNAS系统可能禁用了包管理器"
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exit 1
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fi
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echo "✅ apt-get可用"
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echo ""
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# 尝试更新包列表
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echo "📦 更新包列表..."
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if apt-get update -qq 2>&1 | grep -q "E:"; then
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echo "⚠️ 警告: 包列表更新可能失败，但继续尝试安装"
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else
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echo "✅ 包列表更新成功"
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fi
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echo ""
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# 检查testdisk是否可用
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echo "🔍 检查testdisk/photorec..."
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if apt-cache search testdisk 2>&1 | grep -q "testdisk"; then
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echo "✅ testdisk在仓库中可用"
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PACKAGE_NAME=$(apt-cache search testdisk 2>&1 | grep "^testdisk " | awk '{print $1}')
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echo " 包名: $PACKAGE_NAME"
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else
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echo "❌ testdisk在仓库中不可用"
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exit 1
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fi
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echo ""
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# 询问是否安装
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echo "⚠️ 警告："
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echo " 1. TrueNAS系统可能不推荐安装额外软件"
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echo " 2. 系统更新可能会覆盖这些工具"
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echo " 3. 数据恢复工具在ZFS文件系统上效果有限"
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echo ""
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read -p "是否继续安装testdisk/photorec? (y/N) " CONFIRM
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if [ "$CONFIRM" != "y" ] && [ "$CONFIRM" != "Y" ]; then
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echo "❌ 安装已取消"
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exit 0
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fi
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echo ""
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echo "📦 安装testdisk/photorec..."
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if apt-get install -y testdisk 2>&1; then
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echo "✅ testdisk/photorec安装成功"
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else
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echo "❌ 安装失败"
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echo ""
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echo "可能的原因："
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echo " 1. TrueNAS系统限制了包管理器"
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echo " 2. 网络连接问题"
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echo " 3. 软件仓库不可用"
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exit 1
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fi
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echo ""
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echo "✅ 验证安装..."
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if command -v testdisk &> /dev/null; then
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TESTDISK_VERSION=$(testdisk -v 2>&1 | head -1)
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echo "✅ testdisk: $TESTDISK_VERSION"
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else
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echo "❌ testdisk未正确安装"
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fi
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if command -v photorec &> /dev/null; then
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PHOTOREC_VERSION=$(photorec -v 2>&1 | head -1)
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echo "✅ photorec: $PHOTOREC_VERSION"
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else
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echo "❌ photorec未正确安装"
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fi
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echo ""
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echo "=========================================="
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echo "✅ 安装完成"
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echo "=========================================="
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echo ""
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echo "⚠️ 重要提示："
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echo " 1. ZFS文件系统限制了底层数据恢复"
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echo " 2. 这些工具在ZFS上的效果可能有限"
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echo " 3. 建议优先使用备份恢复或专业服务"
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echo ""
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echo "使用方法："
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echo " sudo photorec /dev/sdX # 需要识别正确的设备"
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echo " 注意：raidz2配置需要所有硬盘才能完整恢复"
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