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Book Review : Linux

December 24, 2021

If you are System Engineer or System Administrator, and want to read about Linux, check it out this book:

Title : Mastering Linux System Administration
Author : Christine Bresnahan
ISBN-10 ‏ : ‎1119794455
ISBN-13 ‏ : ‎978-1119794455
Publisher : Sybex
Pages : 576
Year : 2021

Here is the details of this book

Introduction
Part 1 Basic Admin Functions
Chapter 1 Understanding the Basics
What Is Linux?
Looking into the Linux Kernel
The GNU Utilities 12
Linux User Interfaces
Linux Distributions
Core Linux Distributions
Specialized Linux Distributions

Chapter 2 Installing an Ubuntu Server
Pre-Installation Requirements
Hardware Requirements
Virtual Server Requirements
Finding the Software
Oracle VirtualBox
Ubuntu Server
Running the Installation
Oracle VirtualBox
Ubuntu Server
Checking the Installation

Chapter 3 Installing and Maintaining Software in Ubuntu
Exploring Package Management
Inspecting the Debian-Based Systems
Managing Packages with apt
Installing Software Packages with apt
Upgrading Software with apt
Uninstalling Software with apt
The apt Repositories
Using Snap Containers
Installing from Source Code

Chapter 4 Installing a Red Hat Server
Pre-Installation Requirements
Hardware Requirements
Virtual Server Requirements
Finding the Software
Oracle VirtualBox
CentOS
Running the Installation
Oracle VirtualBox
CentOS
Checking the Installation

Chapter 5 Installing and Maintaining Software in Red Hat
Exploring Red Hat Packages
Automated Package Management
Listing Installed Packages
Installing Software with dnf
Upgrading Software with dnf
Uninstalling Software with dnf
Handling Broken Dependencies
Working with RPM Repositories
Working Directly with Packages
Finding Package Files
Inspecting Package Files
Installing Package Files
Remoting Package Files
Using Flatpak Containers

Chapter 6 Working with the Shell
Exploring the Shell
The Shell Prompt
The Shell Manual
Working with Commands
Entering Commands
Retrieving Past Commands
Redirecting Commands
Environment Variables
Global Environment Variables
User-Defined Environment Variables

Chapter 7 Exploring Linux File Management
Filesystem Navigation
The Linux Filesystem
Traversing Directories
Linux Files
Determining File Types
Filenames
Hidden Files
File Inodes
File and Directory Listing
Basic Listing
Modifying Listing Information
The Complete Parameter List
Directory Handling
Creating Directories
Deleting Directories
File Handling
Creating Files
Copying Files
Linking Files
Renaming Files
Deleting Files
File Features
Using Wildcards
Quoting
Case Sensitivity
Finding Files
The which Command
The locate Command
The whereis Command
The find Command
Archiving Files
Compressing Files
Creating Archive Files
Archiving Scenarios

Chapter 8 Working with Text Files
The vim Editor
Checking Your vim Editor Program
Using the vim Editor
The nano Editor
Working with Data Files
Sorting
Searching
Compressing
Archiving

Part Intermediate Admin Functions

Chapter 9 Managing Hardware
Device Driver Modules
Listing Installed Modules
Installing New Modules
Removing Modules
Communicating with De ices
Device Interfaces
The /de Directory
The /proc Directory
The /sys Directory
Working with De ices
Finding De ices
Working with PCI Cards
Working with USB Devices
Using Hot Pluggable Devices
Detecting Dynamic Devices
Working with Dynamic Devices

Chapter 10 Booting Linux
Understanding the Boot Process
Overview of the Boot Process
Watching the Boot Process
The Firmware Startup
The GRUB2 Bootloader
Configuring the GRUB2 Bootloader
Exploring the GRUB2 Configuration
Interacting with GRUB2
The systemd Initialization Process
Exploring Unit Files
Focusing on Ser ice Unit Files
Focusing on Target Unit Files
Changing a Unit Configuration File
Changing the systemd Configuration File
Looking at systemctl
Jumping Targets
Analyzing with systemd

Chapter 11 Working with Storage Devices
Storage Basics
Drive Connections
Partitioning Drives
Automatic Drive Detection
Partitioning Tools
Working with fdisk
Working with gdisk
The GNU parted Command
Formatting Filesystems
Common Filesystem Types
Creating Filesystems
Mounting Filesystems
Manually Mounting Devices
Automatically Mounting Devices
Managing Filesystems
Retrieving Filesystem Stats
Filesystem Tools
Storage Alternatives
Multipath
Logical Volume Manager
Using RAID Technology

Chapter 12 Configuring Network Settings
Network Settings
Ubuntu Servers
Red Hat Servers
Using Network Command-Line Tools
NetworkManager Tools
Other Tools
Basic Network Troubleshooting
Sending Test Packets
Finding Host Information
Advanced Network Troubleshooting
The netstat Command
Examining Sockets

Chapter 13 Managing Users and Groups
Understanding Linux Permissions
Understanding Ownership
Controlling Access Permissions
Exploring Special Permissions
Managing Default Permissions
Using Access Control Lists
Managing User Accounts
Adding Accounts
Maintaining Accounts
Removing Accounts
Maintaining the Environment
Setting Environment Variables
Exploring User Entries
Exploring Global Entries
Managing Groups
Adding Groups
Removing Groups

Chapter 14 Working with Processes and Jobs
Looking at Processes
Monitoring Processes in Real Time
Managing Processes
Setting Priorities
Stopping Processes
Running Programs in Background Mode
Running in the Background
Running Multiple Background Jobs
Running Programs Without a Console
Job Control 320
Viewing Jobs
Restarting Stopped Jobs
Scheduling Jobs
Scheduling a Job Using the at Command
Scheduling Recurring Programs

Chapter 15 Managing Log Files
The systemd Journaling System
Configuring systemd-journald
Looking at Journal Files
Making the Journal Persistent
Viewing Journal Entries
Maintaining the Journal
Viewing Different Journal Files
Protecting Journal Files
Making Journal Entries
The rsyslog Legacy System
The syslog Protocol
Basic Logging Using rsyslogd
Layering Your Logging
Making Log Entries
Finding Event Messages

Chapter 16 Managing Printers
The Common Unix Printing System
Printer Drivers
Web Interface
Command-Line Commands
Printer Sharing
Printer Classes
Installing and Configuring CUPS
Installing CUPS
Preparing the Server to Use CUPS
Using CUPS
Administration Functions
Managing Printers and Jobs in CUPS

Part 3 Advanced Admin Functions

Chapter 17 Exploring Ubuntu Security
Locking Down Root
Looking at Linux Account Types
Gaining Super User Privileges
Using OpenSSH on Ubuntu
Exploring Basic SSH Concepts
Configuring SSH
Generating SSH Keys
Authenticating with SSH Keys
The AppArmor System
Network Security Using Firewalls
Understanding UFW
Configuring UFW

Chapter 18 Exploring Red Hat Security
Working with Root Access
Keeping Track of Root Logins
Disabling Root Access from SSH
Enabling Automatic Logout
Blocking Root Access
Using SELinux
Enabling SELinux
Understanding Security Context
Using Policies
Network Security Using Firewalls
Red Hat Firewall Concepts
Checking the Firewall Status
Working with Zones
Working with Firewall Rules

Chapter 19 Writing Scripts
Beginning a Shell Script
Creating a Script File
Displaying Messages
Using Variables
En ironment Variables
User Variables
Command Substitution
Exiting the Script with Status
Passing Parameters
Adding Conditional Expressions
Working with the if-then Statement
Using Compound Tests
Working with the if-then-else Statement
Trying the case Statement
Using Loops
Looking at the for Command
Working with the while Format
Using the until Command
Using Functions
Creating Functions
Calling Functions

Chapter 20 Managing Web Servers
Linux Web Servers
Apache
nginx
The Apache Web Server
Installing an Apache Server
Configuring the Apache Server
Hosting Dynamic Web Applications
Creating a Secure Web Server
The nginx Server
Installing nginx
Configuring nginx

Chapter 21 Managing Database Servers
Linux Database Servers
Organizing the Data
Querying the Data
Controlling the Data
Installing and Using MySQL/MariaDB
Conducting a MariaDB Installation
Accessing a MariaDB Database
Populating and Using MariaDB Database
Installing and Using PostgreSQL
Conducting a PostgreSQL Installation
Accessing a PostgreSQL Database
Populating and Using a PostgreSQL Database

Chapter 22 Exploring the Virtualization Environment
Hyperisors
Managing VMs
Creating a Virtual Machine
Integrating ia Linux Extensions
Containers
Exploring Container Types
Looking at Container Software
Organizing Containers
Software Packaging
Looking at Ubuntu Snap
Looking at Flatpak

Christine Bresnahan started working with computers more than 30 years ago in the IT industry as a systems administrator. She is currently an Adjunct Professor at Ivy Tech Community College where she teaches Linux certification and Python programming classes. She also writes books and produces instructional resources for the classroom. When she is not busy being a computer geek, she likes to garden, hike, cook, and spend time with her family.

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See you again

Regards

Nanang

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Book Review : Networking Fundamental

December 12, 2021

If you are Network Engineer, and want to read about Networking, check it out this book:

Title : Networking Fundamental
Author : Crystal Panek
ISBN-10 ‏: ‎ 1119650747
ISBN-13 ‏ : ‎ 978-1119650744
Publisher : Sybex
Pages : 336
Year : 2020

Here is the details of this book

Lesson 1 Understanding Local Area Networking
Examining Local Area Networks, Devices, and Data Transfer
Defining the LAN
Identifying Types of LANs
Getting to Know Perimeter Networks
Identifying Network Topologies and Standards
Identifying Network Topologies
Defining Ethernet Standards
Identifying the Differences Between Client/Server and Peer-to-Peer
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 1-1: Planning and Documenting a Basic LAN
Scenario 1-2: Selecting the Correct Networking Model
Scenario 1-3: Selecting Network Adapters for Your LAN Computers
Scenario 1-4: Configuring the Correct Subnet Mask
Solutions to Business Case Scenarios

Lesson 2 Defining Networks with the OSI Model
Understanding OSI Basics
Defining the OSI Model Layers
Defining the Communications Subnetwork
Define the Physical Layer
Define the Data Link Layer
Understanding Layer 2 Switching
Understanding Layer 3 Switching
Understanding Characteristics of Switches
Defining the Upper OSI Layers
Defining the Transport Layer
Defining the Session Layer
Defining the Presentation Layer
Defining the Application Layer
Reviewing the OSI Layers
Defining the TCP/IP Model
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 2-1: Installing the Appropriate Switch
Scenario 2-2: Defining the IP Address and Ports Used by Destination Servers
Scenario 2-3: Ensuring a Newly Created Email Account’s Logon Is Encrypted
Scenario 2-4: Creating a Permanent ARP Table Entry

Lesson 3 Understanding Wired and Wireless Networks
Recognizing Wired Networks and Media Types
Identifying and Working with Twisted-Pair Cables
Identifying and Working with Fiber-Optic Cable
Understanding Wireless Networks
Identifying Wireless Devices
Identifying Wireless Networking Standards
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 3-1: Selecting Channels for a WLAN
Scenario 3-2: Running Cable Drops Properly
Scenario 3-3: Selecting Network Adapters for Your WLAN Computers
Scenario 3-4: Securing a WLAN

Lesson 4 Understanding Internet Protocol
Working with IPV4
Categorizing IPv4 Addresses
Default Gateways and DNS Servers
Defining Advanced IPv4 Concepts
Working with IPV6
Understanding IPv6
Configuring IPv6
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 4-1: Defining a Private Class C IP Network
Scenario 4-2: Specifying the Correct Device
Scenario 4-3: Implementing the Correct Class Network
Scenario 4-4: Implementing the Correct Subnet Mask

Lesson 5 Implementing TCP/IP in the Command Line
Using Basic TCP/IP Commands
Working with the Command Prompt Window
Using ipconfig and ping
Working with Advanced TCP/IP Commands
Using netstat and nbtstat
Using tracert and pathping
Using nslookup
Using ftp and telnet
Using Windows PowerShell
Using net
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 5-1: Connecting to an FTP Server
Scenario 5-2: Troubleshooting TCP/IP Results
Scenario 5-3: Documenting a Basic Wide Area Network
Scenario 5-4: Using Advanced Ping

Lesson 6 Working with Networking Services
Setting Up Common Networking Services
Working with the Dynamic Host Configuration
Protocol (DHCP)
Introducing Remote Administration
Enable Remote Desktop
Access Remote Desktop
Defining More Networking Services
Defining RRAS
Defining IPsec
Defining Name Resolution Techniques
Defining DNS
Defining WINS
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 6-1: Selecting the Appropriate Services
Scenario 6-2: Selecting the Appropriate Services
Scenario 6-3: Setting Up a DHCP Server
Scenario 6-4: Setting Up a New DHCP and Migrating Old Computers
Scenario 6-5: Managing Remote Connections

Lesson 7 Understanding Wide Area Networks
Understanding Routing
Identifying Static and Dynamic Routing
Understanding Quality of Service (QOS)
Defining Common WAN Technologies and Connections
Defining Packet Switching
Defining T-Carriers
Defining Other WAN Technologies and Internet
Connectivity
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 7-1: Selecting the Appropriate Service
and Protocol 256
Scenario 7-2: Selecting the Appropriate WAN Technology
Scenario 7-3: Recommending the Right Service
Scenario 7-4: Setting Up Routes to Other Networks

Lesson 8 Defining Network Infrastructures and Network
Security
Understanding Networks Outside the LAN
Defining the Internet
Defining Intranets and Extranets
Configuring VPN Connections and Authentication
Selecting Types of VPN Protocols
Selecting Authentication for VPN Connections
Creating a VPN Connection Using the Create a VPN
Connection Wizard
Creating a VPN Connection Using Windows 10 Settings
Using Connection Manager (CM) and the Connection
Manager Administration Kit (CMAK)
Understanding Security Devices and Zones
Defining Firewalls and Other Perimeter Security Devices
Redefining the DMZ
Putting It All Together
Skill Summary
Knowledge Assessment
Multiple Choice
Fill in the Blank
Business Case Scenarios
Scenario 8-1: Setting Up a DMZ
Scenario 8-2: Selecting the Appropriate Solution
Scenario 8-3: Setting Up a PPTP Server
Scenario 8-4: Creating a WAN with VPN

Crystal Panek holds the following certifications: MCP, MCP+I, MCSA, MCSA+ Security and Messaging, MCSE-NT (3.51 & 4.0), MCSE 2000, 2003, 2012/2012 R2, 2016, MCSE+ Security and Messaging, MCDBA, MCTS, MCITP.
For many years she trained as a contract instructor teaching at such places as MicroC, Stellacon Corporation and the University of New Hampshire. She then became the vice-president for a large IT training company and for 15 years she developed training materials and courseware to help 1000’s of students get through their certification exams. She currently works on a contract basis creating courseware for several large IT training facilities. She currently resides in New Hampshire with her husband and two daughters. In her spare time, she likes to camp, hike, shoot trap and skeet, golf, bowl, and snowmobile.

You can buy this book from online bookstores in the Internet such as Amazon, Barnes and Nobles, and others

For any other IT Tutorial, you can check it here :