Essential Linux Commands: 100 Linux commands every system administrator should know

Unlock the power of Linux with this quick-start guide to leveling up your admin skills, packed with clear explanations and hands-on examples

Key Features:

• Explore Linux commands for mounting, file manipulation, and running Linux on the cloud
• Learn commands for checking and configuring network card statistics, firewall rules, and interfaces,
• Understand how to utilize SELinux in keeping systems adequately hardened and avoiding various security risks
• Purchase of the print or Kindle book includes a free PDF eBook

Book Description:

The role of a system administrator is ever-evolving, with the Linux command line at its core. This makes Linux command-line mastery an essential skill to demonstrate your ability to efficiently manage and maintain systems efficiently. Essential Linux Commands addresses a diverse range of topics, including package management, file manipulation, networking strategies, system monitoring, and diagnostic tools. Each command is intricately explained to eliminate any ambiguity, ensuring ease of implementation in real-world scenarios.

This book explains how to use SELinux to maintain security, run Linux machines on AWS Cloud, and transfer and download files to remote systems. With the help of practical examples and use cases, you'll not only gain a thorough understanding of a command's syntax but also grasp its functional breadth and limitations. Additionally, the book also explores commands frequently used by system administrators to check network card statistics and firewall rules.

Whether you're a beginner or an experienced administrator, this book is an invaluable resource, filling in the gaps in your skill set and helping you improve your skills and expertise in Linux administration.

What You Will Learn:

• Execute commands to launch applications, control services, and change network settings
• Develop your skills to use commands for package management, file manipulation, and networking
• Get clear explanations and practical examples for each command
• Discover tips and techniques to use the Linux command line effectively
• Get to grips with troubleshooting common problems and fixing errors
• Master best practices to manage and maintain Linux systems
• Develop expertise in system performance, security, and Linux in the cloud

Who this book is for:

This book is for system administrators, IT professionals, and students who want to enhance their knowledge of Linux administration and improve their skills in this field. Whether you're just starting out in system administration or have years of experience, this book is an invaluable resource for mastering the Linux command line and becoming a more proficient system administrator. Essential Linux Commands is also well-suited for individuals interested in expanding their Linux know-how and its applications in various industries and environments

解鎖 Linux 的力量，這本快速入門指南將提升您的管理技能，內容清晰易懂，並提供實際示例。

主要特點：
- 探索 Linux 的掛載、文件操作和在雲端上運行 Linux 的命令
- 學習檢查和配置網卡統計數據、防火牆規則和接口的命令
- 瞭解如何使用 SELinux 保護系統並避免各種安全風險
- 購買印刷版或 Kindle 版本的書籍將獲得免費的 PDF 電子書

書籍描述：
系統管理員的角色不斷演變，而 Linux 命令行是其核心。這使得掌握 Linux 命令行成為展示您有效管理和維護系統能力的重要技能。《Essential Linux Commands》涵蓋了各種主題，包括軟件包管理、文件操作、網絡策略、系統監控和診斷工具。每個命令都有詳細的解釋，消除任何模糊之處，確保在實際場景中輕鬆實施。

本書解釋了如何使用 SELinux 保護安全、在 AWS Cloud 上運行 Linux 機器以及將文件傳輸和下載到遠程系統。通過實際示例和用例，您不僅可以深入了解命令的語法，還可以掌握其功能的廣度和限制。此外，本書還探討了系統管理員經常使用的命令，用於檢查網卡統計數據和防火牆規則。

無論您是初學者還是有經驗的管理員，本書都是一個寶貴的資源，填補您技能集中的空白，幫助您提高 Linux 管理的技能和專業知識。

學到什麼：
- 執行命令以啟動應用程序、控制服務和更改網絡設置
- 發展使用軟件包管理、文件操作和網絡的命令的技能
- 獲得每個命令的清晰解釋和實際示例
- 探索有效使用 Linux 命令行的技巧和技術
- 掌握疑難解答常見問題和修復錯誤的方法
- 掌握管理和維護 Linux 系統的最佳實踐
- 在系統性能、安全性和雲端 Linux 方面發展專業知識

適合對象：
本書適合系統管理員、IT 專業人員和學生，他們希望增強自己在 Linux 管理方面的知識並提高技能。無論您是剛開始從事系統管理還是有多年經驗，本書都是掌握 Linux 命令行並成為更熟練的系統管理員的寶貴資源。《Essential Linux Commands》也非常適合對 Linux 知識和其在各個行業和環境中的應用感興趣的個人。