book

CentOS 7 Linux Server Cookbook - Second Edition

by Jonathan Hobson

January 2016

Beginner

326 pages

9h 5m

English

Packt Publishing

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What this book covers

Getting readyHow to do it…How it works…There's more…
ErrataPiracyQuestions
Introduction
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Getting readyHow to do it...Reaching rescue modeAccessing the filesystemAccessing the filesystemRe-install the CentOS boot loaderHow it works...
Getting readyHow to do it...How it works...
Introduction
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...There's more…
Getting readyHow to do it...How it works...There's more...
Getting readyHow to do it...How it works...There's more...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...There's more...
Getting readyHow to do it...How it works...There's more...
Introduction
Getting readyHow to do it...How it works...There's more...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...
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Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...
Getting readyHow to do it...How it worksThere's more...
Introduction
Getting readyHow to do it...How it works...There's more...
Getting readyHow to do it...How it works...There's more...
Getting readyHow to do it...How it works...There's more...
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Getting readyHow to do it...How it works...There's more...
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Introduction
Getting readyHow to do it...How it works...There's more...
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Getting readyHow to do it...Enabling user and group quotasEnabling project (directory) quotasHow it works...There's more...
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Getting readyHow to do it...How it works...
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Getting readyHow to do it...How it works...There's more...Changing the SSH port number of your serverLimiting SSH access by user or group
Getting readyHow to do it...How it works...
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Getting readyHow to do it...To change an existing firewalld service (ssh)To create your own new serviceHow it works...There's more...
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Getting readyHow to do it...Securing your vsftpd server with SSL–FTPSSecuring your vsftpd server using SSH – SFTPHow it works...There's more...
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Getting readyHow to do it...How it works...There's more...How to add a network printer to the CUPS serverHow to share a local printer to the CUPS server
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Getting readyHow to do it...Installing and configuring the NFS serverCreating an export shareHow it works...
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Getting readyHow to do it...Configuring a caching-only Unbound DNS serverConfiguring a forwarding only DNS serverHow it works...There's more...
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Getting readyHow to do it...Changes to the primary DNS serverChanges to the secondary DNS server(s)How it works...
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Getting readyHow to do it...How it works...
Getting readyHow to do it...How it works...There's more...Reviewing and revoking permissions or dropping a user
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Getting readyHow to do it...Installing and configuring phpMyAdminInstalling and configuring phpPgAdminHow it works...
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Getting readyHow to do it...How it works...There's more...Changing an e-mail's appearing domain nameUsing TLS- (SSL) encryption for SMTP communicationConfigure BIND to use your new mailserver
How to do it...Connecting mailx to a remote MTAReading your local mails from the mailboxHow it works...
Getting readyHow to do it...How it works...There's more...Setting up e-mail software
Getting readyHow to do it...How it works...There's more...Configuring Fetchmail with gmail.com and outlook.com e-mail accountsAutomating Fetchmail
Introduction
Getting readyHow to do it...How it works...
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Getting readyHow to do it...Creating your first Perl CGI scriptCreating your first Ruby CGI scriptHow it works...There's more...
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Getting readyHow to do it...Configuring httpd.conf to provide better securityRemoving unneeded httpd modulesProtecting your Apache filesHow it works...
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Getting readyHow to do it...How it works...There's more...Stopping and starting a containerAttaching and interacting with your container
Getting readyHow to do it...Uploading your image to the Docker HubHow it works...
Getting readyHow to do it...Steps to be done on our Docker registry server (192.168.1.100)Steps to be done on every client needing access to our registryHow it works...
Introduction
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Overview

Dive into CentOS 7 Linux Server management with this hands-on cookbook featuring over 80 detailed recipes. You'll learn how to install, configure, and optimize your server while mastering new CentOS 7 features. This guide is an indispensable resource for creating secure and efficient server environments.

What this Book will help me do

Master installation and setup of CentOS 7 servers tailored to your requirements.
Secure servers through best practices in access control and SELinux management.
Enhance performance by optimizing file systems and managing resources effectively.
Set up essential services like web servers, database servers, and network sharing with ease.
Implement robust monitoring solutions for infrastructure health using Nagios and other tools.

Author(s)

The CentOS 7 Linux Server Cookbook is authored by None Hobson, an experienced Linux system administrator and educator. Drawing on years of practical experience with CentOS and other Linux distributions, the author provides a clear, approachable guide designed to both educate and empower readers. None Hobson's teaching-centric style ensures accessibility for readers of varying experience levels.

Who is it for?

This book is ideal for system administrators and IT professionals seeking to deepen their knowledge of CentOS 7 Linux Servers. It's equally suited for beginners starting with CentOS as well as more advanced users looking to explore modernization or advanced configurations. Readers interested in virtualization, network services, or server optimization will find this book particularly relevant. With clear instruction and practical examples, it serves as an excellent roadmap for mastering CentOS 7.