Linux, Unix Essentials And Introduction To Shell Scripting

Linux, Unix command line and includes bash shell scripting, vi & sed editor and awk programming - An ultimate course

What you'll learn
Wide range of commonly used command line commands in Linux / Unix command
How to create, insert, modify files using editors vi, Nano
Shell scripting fundamentals, including automation of scripts execution through cronjob
IOT devices such as Raspberry Pi, Beagle Bone, Orange Pi run on Linux and market need for expert in Linux, Unix is ever growing. Learning this OS (command line, Scripting) will open plethora of opportunities.
Requirements
Basic programming and interest to learn - Linux/Unix command line and shell scripting
Access to Linux / Unix operating system command line and file system OR Raspberry pi 3 with Linux OS OR Ubuntu based OS
Description
This course is designed to make beginner and get into expert. Course has logical section and also loaded with quiz to test one knowledge.As more and more organization are moving into Linux and Unix operating system, the additional Linux, Unix skills gained by developers would make them more in demand. Earlier Unix was the OS for mainly server, but with Linux being light weight, open source and being adopted for standalone desktop and laptop as well, the opportunities bound to grow. Added to this, Internet of things based IOT devices such as Raspberry pi \ Beagle bone \ orange pi uses Linux based operating system. Hence, in next few years, there is bound to be exceptional growth with good career opportunities for Linux and Unix skilled experts.Furthermore, had extensively used Raspberry Pi - Linux for all demonstration and activities in the course.From a developer perspective, this course not only cover command line commands, but also Bash shell scripting to make you comprehensive developer expert in Linux \ Unix OS.The topic covered are as follows: Operating system overview - Operating System introduction and components, Operating System structure, User and operating         system Linux and Unix introduction - Linux and Unix Introduction , Environment option for learning. Files and directory commands - cat, head, tail, wc, copy, move, remove, touch, directory listing, grep, history, symbolic link, absolute   and relative path Editor - File creation and modification - vi, nano. File permission - Assigning and modification. Other commands - Wild card, file Redirection, FTP Monitoring and controlling process - Process monitor and kill command House keeping - Archive and extracting (tar, compress, uncompress) sed - stream editor Basic  shell scripting(bash) - LET, READ, DEBUG commands, IF, FOR, WHILE, CASE, UNTIL, FUNCTION Commands and shell scripting examples.awk programming - overviewAutomate script execution - crontab listing and creation.All the demonstration code are uploaded into resources section.Happy learning!!

Overview

Section 1: Course overview

Lecture 1 Course overview

Section 2: Operating system Overview

Lecture 2 Operating system Introduction and components

Lecture 3 Operating system structure

Lecture 4 User and Operating system

Section 3: Linux, Unix Overview

Lecture 5 Linux and Unix Introduction

Lecture 6 Linux, Unix environment options for practice

Section 4: Command line - Files and Directories

Lecture 7 presentation - cat,head, tail, wc, more

Lecture 8 Hands on - cat, head, tail, wc

Lecture 9 Presentation - Working and listing directory

Lecture 10 Hands on - Working and listing directory

Lecture 11 Directory - Relative and Absolute paths

Lecture 12 copy, move, remove, touch commands

Lecture 13 Symbolic link uses and creation

Lecture 14 grep, history commands

Section 5: Editors - File creation, modification

Lecture 15 vi editor - Part 1

Lecture 16 vi editor - Part 2

Lecture 17 vi editor - Part 3

Lecture 18 nano - editor

Section 6: File Permission

Lecture 19 Why Unix, Linux are less prone to virus attack

Lecture 20 Directory and File permission overview

Lecture 21 Interpreting file permission along with UID and GID

Lecture 22 Hands on - Understanding and modifying file permission

Section 7: Other common commands

Lecture 23 Other common commands - presentation

Lecture 24 Hands on - Wildcards

Lecture 25 Hands on - Redirection characters

Lecture 26 File transfer protocol - Windows to Linux and viceversa

Section 8: Monitoring and controlling process

Lecture 27 Monitoring and controlling process - presentation

Lecture 28 Hands on - checking the process (PID) and killing it

Section 9: House keeping - Archiving and Extracting back

Lecture 29 Tar command - presentation

Lecture 30 Hands on - Tar command

Lecture 31 Installation of application, tool or utility

Lecture 32 Compress, Un-compress, Extract (tar) - presentation

Lecture 33 Hands on - Compress, Uncompress, extract (Tar)

Section 10: sed - stream editor

Lecture 34 sed - stream editor - Overview

Lecture 35 sed - stream editor demonstration

Section 11: Bash Shell scripting

Lecture 36 Shell script introduction

Lecture 37 "Hello World" - First shell script

Lecture 38 LET (assignment) statement

Lecture 39 READ (from keyboard) statement

Lecture 40 Debugging option with shell scripting

Lecture 41 If statement - shell scripting

Lecture 42 Looping - for,while,until - shell scripting

Lecture 43 case statement - shell scripting

Lecture 44 Function - shell scripting

Section 12: awk programming

Lecture 45 awk programming overview

Lecture 46 awk programming - Demonstration 1

Lecture 47 awk programming - Demonstration 2

Section 13: Automate script execution - crontab

Lecture 48 Crontab details - presentation

Lecture 49 Hands on - crontab

Section 14: Bonus Lecture

Lecture 50 Bonus Lecture

Beginners to learn Linux or Unix command line and shell scripting,Any IT developer, who wish to up-skill or acquire additional Linux / Unix skills.,IT students, who like to get skilled in Linux/ Unix command line and shell scripting.