Software Development with Go. Cloud-Native Programming using Golang with Linux and Docker

Table of Contents
About the Author
About the Technical Reviewer
Acknowledgments
Introduction
Chapter 1: System Calls
	Source Code
	What Is a System Call?
	C System Call
	sys/unix Package
		System Call in Go
	Summary
Chapter 2: System Calls Using Go
	Source Code
	Syscall Package
		syscall Application
		Checking Disk Space
		Webserver with syscall
	ELF Package
		High-Level ELF Format
		Dump Example
	/sys Filesystem
		Reading AppArmor
	Summary
Chapter 3: Accessing proc File System
	Source Code
	Peeking Inside procfs
	Reading Memory Information
		Peeking Network Information
	Using the procfs Library
		Code Sample
		Inside the procfs Library
	Summary
Chapter 4: Simple Containers
	Linux Namespace
	cgroups
	rootfs
	Gontainer Project
	Summary
Chapter 5: Containers with Networking
	Source Code
		Network Namespace
		Setting Up with the ip Tool
		Containers with Networks
		Summary
Chapter 6: Docker Security
	Source Code
	seccomp Profiles
		libseccomp
		Docker seccomp
	Docker Proxy
	Container Attack Surface
	Summary
Chapter 7: Gosec and AST
	Source Code
	Abstract Syntax Tree
		Modules
		Sample Code
			Inspecting
			Parsing a File
	gosec
		Inside gosec
		Rules
	Summary
Chapter 8: Scorecard
	Source Code
	What Is Scorecard?
		Setting Up Scorecard
		Running Scorecard
		High-Level Flow
	GitHub
		GitHub API
		GitHub Explorer
	Summary
Chapter 9: Simple Networking
	Source Code
	TCP Networking
		TCP Client
		TCP Server
	UDP Networking
		UDP Client
		UDP Server
		Concurrent Servers
	Load Testing
	Summary
Chapter 10: System Networking
	Source Code
	Ping Utility
		Code Walkthrough
	DNS Server
		Running a DNS Server
		DNS Forwarder
		Pack and Unpack
	Summary
Chapter 11: Google gopacket
	Source Code
	gopacket
		Layer
			TCP Layer
		Packet
	Using gopacket
		pcap
			Installing libpcap
		Networking Sniffer
			Code Walkthrough
			Analyzing pcap Manually
			Analyzing pcap Using WireShark
		Capturing With BPF
	Summary
Chapter 12: Epoll Library
	Source Code
	Understanding epoll
	epoll in Golang
		Epoll Registration
		Epoll Wait
	Epoll Library
	Summary
Chapter 13: Vulnerability Scanner
	Source Code
	Vulnerability Scanners
	Using Vuls
		Checking Out the Code
		Running Scan
	Learning From Vuls
		Port Scan
		Exec
		SQLite
	Summary
Chapter 14: CrowdSec
	Source Code
	CrowdSec Project
		Using CrowdSec
		crowdsec.db
	Learning From CrowdSec
		System Signal Handling
		Handling Service Dependencies
		GeoIP Database
	Summary
Chapter 15: ANSI and UI
	Source Code
	ANSI Escape Code
	ANSI-Based UI
		Color Table
		Styling Text
	Open Source Library
		Gookit
		Spinner
	Summary
Chapter 16: TUI Framework
	uiprogress
		Code Flow
		Updating Progress
	Bubbletea
		Init
		Update
		View
	Summary
Chapter 17: systemd
	Source Code
		systemd
			systemd Units
		systemctl
		Hello Server systemd
		go-systemd Library
			Querying Services
			Journal
			Machines
		Summary
Chapter 18: cadvisor
	Source Code
	Running cAdvisor
	Web User Interface
	Architecture
	Initialization
	Manager
	Monitoring Filesystem
	Information from /sys and /proc
	Client Library
	Summary
Index