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

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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. 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.

Table of Contents

    Getting Server up and running
    Linux Users&Groups Commands
    File Compression and Archival Commands
    Format and Disk Space commands
    Linux Permissions Commands
    Linux Mount and Manipulation Commands
    File Content and Conversion Commands
    Linux SWAP Commands
    Linux Monitoring and Debugging Commands
    Linux IPTABLES and Network Commands
    File-Transfer, Download and Managing Log files
    Exploring Linux Security
    Linux In The Cloud

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