CentOS Quick Start Guide: Get up and running with CentOS server administration

Book Description

A concise walk-through of CentOS 7, starting from installation to securing it’s environment.

Key Features

• No previous Linux environment experience needed for reading this book
• Get comfortable with a popular and stable Red Hat Enterprise Linux distribution
• Most of the command line based concepts are explained with graphics

Book Description

Linux kernel development has been the worlds largest collaborative project to date. With this practical guide, you will learn Linux through one of its most popular and stable distributions.

This book will introduce you to essential Linux skills using CentOS 7. It describes how a Linux system is organized, and will introduce you to key command-line concepts you can practice on your own. It will guide you in performing basic system administration tasks and day-to-day operations in a Linux environment.

You will learn core system administration skills for managing a system running CentOS 7 or a similar operating system, such as RHEL 7, Scientific Linux, and Oracle Linux. You will be able to perform installation, establish network connectivity and user and process management, modify file permissions, manage text files using the command line, and implement basic security administration after covering this book.

By the end of this book, you will have a solid understanding of working with Linux using the command line.

What you will learn

• Understand file system hierarchy and essential command-line skills
• Use Vi editor, I/O redirections and how to work with common text manipulating tools
• Create, delete, modify user accounts and manage passwords and their aging policy
• Manage file ownership, permissions, and ACL
• Execute process management and monitoring on the command line
• Validate and manage network configuration using nmcli
• Manage remote logins using SSH and file transfer using SCP and Rsync
• Understand system logging, how to control system services with systemd and systemctl, and manage firewalId

Who this book is for

Any individual who wants to learn how to use Linux as server or desktop in his environment. Whether you are a developer, budding system administrator, or tech lover with no previous Linux administration background, you will be able to start your journey in Linux using CentOS 7 with this book.

Table of Contents

1. Getting Started with CentOS 7
2. Command-Line and Filesystem Navigation
3. Managing Text Files
4. User and Group Management
5. Managing File Permissions
6. Process Management
7. Managing Networking in CentOS
8. Software Package Management
9. Overview of Essential Advance Utilities

中文：

书名：CentOS快速入门指南：开始使用CentOS服务器管理

简要介绍CentOS 7，从安装到保护其环境。

主要特点

• 阅读本书不需要以前的Linux环境经验
• Get comfortable with a popular and stable Red Hat Enterprise Linux distribution
• 大多数基于命令行的概念都是用图形解释的

图书描述

Linux内核开发是迄今为止世界上最大的协作项目。有了这本实用指南，您将通过Linux最流行、最稳定的发行版之一来学习它。

本书将向您介绍使用CentOS 7的基本Linux技能。它描述了Linux系统是如何组织的，并将向您介绍可以自己练习的关键命令行概念。它将指导您在Linux环境中执行基本的系统管理任务和日常操作。

您将学习管理运行CentOS 7或类似操作系统(如RHEL 7、Science Linux和Oracle Linux)的系统的核心系统管理技能。阅读完本书后，您将能够执行安装、建立网络连接以及用户和进程管理、修改文件权限、使用命令行管理文本文件以及实施基本安全管理。

到本书结束时，您将对使用命令行使用Linux有一个扎实的了解。

你将学到什么

• 了解文件系统层次结构和基本的命令行技能
• 使用Vi编辑器、I/O重定向以及如何使用常见的文本处理工具
• 创建、删除、修改用户帐户并管理密码及其老化策略
• 管理文件所有权、权限和ACL
• 在命令行上执行进程管理和监控
• 使用nmcli验证和管理网络配置
• 使用SSH管理远程登录，并使用SCP和rsync进行文件传输
• 了解系统日志记录、如何使用systemd和systemctl控制系统服务，以及管理FirewalID

这本书是为谁而写的

任何想要学习如何在其环境中使用Linux作为服务器或桌面的个人。无论您是开发人员、初出茅庐的系统管理员，还是没有Linux管理背景的技术爱好者，您都可以通过本书开始您使用CentOS7的Linux之旅。

Table of Contents

1. CentOS 7入门
2. 命令行和文件系统导航
3. Managing Text Files
4. 用户和组管理
5. 管理文件权限
6. Process Management
7. Managing Networking in CentOS
8. 软件包管理
9. 基本高级实用程序概述