- 完成Oracle Linux 9: 系统管理I或具备同等经验
- 熟悉Linux中的基本命令行管理
受众
- 中级系统管理员
- DevOps专业人员和IT工程师
- 管理企业Oracle Linux环境的技术人员
Oracle Linux 9 在企業級基礎上,提供了強大的系統性能、網絡、自動化和存儲管理工具。本課程通過介紹高級管理技術、系統優化和企業環境中的服務管理,擴展了管理員的技能。
本講師指導的培訓(線上或線下)面向希望提升在生產環境中管理 Oracle Linux 9 系統知識的中級 Linux 管理員。
培訓結束後,參與者將能夠:
- 使用 Bash 腳本自動化管理任務。
- 配置邏輯卷、RAID 和高級存儲系統。
- 管理 SELinux 策略和文件安全上下文。
- 監控系統性能和資源使用情況。
課程形式
- 互動式講座和討論。
- 大量練習和實踐。
- 在實時實驗環境中進行動手操作。
課程定制選項
- 如需為本課程定制培訓,請聯繫我們安排。
Shell Scripting 和任務自動化
- 創建和執行 Bash 腳本
- 使用變量、循環和條件語句
- 使用 cron 和 systemd 定時器自動化任務
高級文件系統和存儲 Management
- 邏輯卷管理器 (LVM):創建和調整大小
- RAID 概念和配置
- 文件系統維護和完整性檢查
服務 Management 和自定義單元
- 高級 systemd 操作
- 創建自定義服務和目標
- 調試服務故障
安全和 SELinux
- SELinux 模式和策略
- 管理文件上下文和布爾值
- 審計日誌和 SELinux 問題排查
監控和性能調優
- 使用 top、vmstat、iostat 和其他 CLI 工具
- 進程管理和資源限制
- 使用 tuned 和 cockpit 進行性能監控
Networking:高級主題
- Firewalld 區域和規則
- 網絡綁定和橋接
- 使用 tcpdump 和 ss 進行基本診斷
備份和恢復基礎
- 備份策略和工具(rsync、tar 等)
- 災難恢復準備
- 快照和恢復場景
總結和下一步
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