Master linux command line

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Material for presentation «Mastering the Linux command line»

bertjan/mastering-the-linux-command-line

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README.md

Material for talk «Mastering the Linux command line».
Read along with git clone https://github.com/bertjan/mastering-the-linux-command-line or at https://github.com/bertjan/mastering-the-linux-command-line.

clear printf "\n\n"; printf "Mastering\nthe\nLinux command line" | figlet -ctk; printf "\n\n"; printf '%0.1s' ' ' && printf "Bert Jan Schrijver\n\n" && printf '%0.1s' ' ' && printf "bertjan@openvalue.eu\n" && printf '%0.1s' ' ' && printf "@bjschrijver\n\n" 

(jp2a https://pbs.twimg.com/profile_images/1056994211499786240/qqhVN-Ur_400x400.jpg \ && echo && echo \ && wget -q -O - https://www.openvalue.nl/images/openvalue-white.jpg | jp2a - \ && echo && echo \ && jp2a https://yt3.ggpht.com/a/AGF-l79fDOsea1hkt8MMeKetvpDDE7qSlRfsKNaJQw=s288-mo-c-c0xffffffff-rj-k-no -i) | less 

Special intro for April 5th only:

jp2a https://www.expandior.nl/wp-content/uploads/2021/03/Frank-Walinga-e1618911733788.jpg 

Assumption: you know the basics like cd , ls , cp , mv .

• ssh key authentication, ssh-copy-id, ssh tunneling
• ifconfig (deprecated) -> ip
• ping
• telnet
• curl
• scp, sftp
• rsync

• cal
• bc
• .profile
• aliases
• ctrl-a ctrl-e ctrl-l ctrl-d ctrl-c
• less shift-g shift-f
• brace expansion: echo ae , echo test
• watch
• screen

• tee
• head, tail (-f)
• cat, grep, awk, cut
• sort, uniq ( watch -n 0.1 «cat app.log | grep DispatcherServlet | grep ‘: GET’ | cut -d ‘:’ -f 4- | sort | uniq -c» )
• command substitution $(..)
• wc
• sed
• ; vs &&
• Output redirection > >>

• top ( dd if=/dev/urandom | bzip2 -9 >> /dev/null )
• strace ( sudo strace -p $(pidof vi) 2>&1 | grep read )
• vmstat
• netstat
• lsof — lsof -i :8080
• du

• intro, make executable
• variables
• Command line args
• If/then/else
• functions ( function test1 < echo test $1; >)

• Bats: Bash Automated Testing System
• What’s this: :()< :|:& >;:
• telnet telehack.com
• telnet mapscii.me

‘Slides’ are at https://github.com/bertjan. Questions? @bjschrijver on Twitter.

About

Material for presentation «Mastering the Linux command line»

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Master linux command line

Hey everyone, if you are looking to master Linux command in the best way possible then consider looking at this amazing course: Linux Mastery: Master the Linux Command Line in 11.5 Hours by Ziad Yehia.

If you are looking for better IT career opportunities, you must have the mastery of Linux, as it is everywhere. This course helps you do that through the project based approach. And, The best part is, you require no prior knowledge, you learn everything from scratch.

Here’s what this Linux course covers:

• Setting up the virtual Linux machine
• Learning Linux command line the quickest way possible
• How to operate the Linux computer from the command line
• How to use Bash Scripts and Cron Scheduling Software to automate tasks
• Learn to install and manage open source software with package managers

Everything else that you need to learn to master Linux command line is covered in the course through Five Mastery levels that you can go check here yourself.

Content of this Linux Course and Feedback

Updated in July 2020, this course has the highest rating among all the other Linux courses on Udemy for the number of reviews it has. As of September 2020, the rating of the course is 4.7/5 after 9500+ reviews.

Here’s all you get:

• 11.5 hours of on-demand video
• Assignments
• 5 articles
• 14 downloadable resources that will help big time
• Lifetime access to the course after one time fee
• Certificate of completion
• Captions available in, English, German, Indonesian, Thai, Spanish, Polish and Romanian
• Q&A section dedicated to the course

Over 53,110 learners have take this course as of 7th of September 2020.

Random Review: This is easily one of the best courses I have taken on Udemy. If you are new to Linux, you will be very comfortable working with the terminal at the end of this course. Great job Ziyad and team!

VK

Are you already learning Linux? If you are, share your experience below in comments. And, don’t hesitate to mention the resources you are using to learn it.

And, if you have any questions, please feel free to comment or simply reach me at topitguys@gmail.com. Or Tweet me at @topitguy

Источник

LINUX MASTERY: MASTER THE LINUX COMMAND LINE IN 11.5 HOURS

Learn the Linux Command Line from Scratch and Improve your Career with the World’s Most Fun Project-Based Linux Course!

Created by Ziyad YehiaLast updated 1/2021 EnglishWhat you’ll learn

• Quickly Learn the Linux Command Line from Scratch!
• Use Bash Scripts and Cron Scheduling Software to Automate Boring Tasks!
• Become an Independent User of the Linux Operating System!
• Learn how to Search for, Customise, Install and Manage Open Source Software with Package Managers!
• Operate a Linux Computer Entirely from the Command Line!
• Gain a Complete Understanding of Linux & fill in any existing knowledge gaps!

• We Start from Scratch so no previous experience required!
• This Course is targeted Primarily at Beginners, So if you have more than a few years Linux experience, this course might not be for you.

“Best course on Linux on Udemy so far, I definitely do recommend” — Patrik B ★★★★★

“This course is incredible! Ziyad is enthusiastic as a teacher and really gets the material across in a way that anyone could understand it. I was intimidated about learning the Linux Terminal, but this course made it easy. Thanks Ziyad!” – Thomas K★★★★★

“Thanks Ziyad you become my favorite instructor ever…. I love his teaching style, motivation and energy throughout the course. He breaks thick concepts in smaller pieces and with the examplesmake it so easy to understand.“– Shahid Z ★★★★★

“Very Thorough! Step by Step is necessary for this beginner. Excellent so far. ” – Micheal W ★★★★★

Hello and welcome to the Linux Mastery Course where you are going to master the Linux command line in a project-based and unforgettable way.

This course has been expertly crafted to make sure that you rapidly improve your Linux skills, Turbocharge your productivity and Boost your career with no time wasting and no useless fluff.

Course Structure

• Topic 1) Mastering the Linux TerminalUnderstand the How AND Why of the Linux Command Line

If you want true mastery, it’s not enough to learn how to do something. You need to understand why.

In this section, you will learn what Linux commands are, and how they are structured so that you can get valuable insight into how working with the Linux command line works, rather than just memorising command after command after command like other Linux courses will make you do.

You will learn important concepts such as:

• The difference between the Linux terminal and the shell
• Command Input and Output
• Data Redirection.
• Connecting Linux Commands together to Build Sophisticated Data Pipelines.

And so many other useful concepts that will give you the fundamental skills to confidently use the command line to accomplish anything you want.

This course also focuses on empowering you to be an independent learner of the Linux operating system so you will also learn how to use the Linux Manual.

Knowing how to use the Linux manual will give you the independence to do what you want to do, rather than just what other people have shown you.

• Topic 2) Mastering the Linux File SystemIncrease Productivity by Working with Files from the Linux Command Line

Once you’ve become a master of the Linux terminal and understood the critical concepts behind what you’re doing, you will then move on to gain mastery over the Linux File System.

Working with Files is what we do 99% of the time when we work with computers and in this section you will learn how to navigate the file system from the command line and perform a whole bunch of tasks with files and folders such as:

• How to Create files and folders in Linux
• How to Delete files and folders in Linux
• How to Copy and paste files and folders in Linux.
• How to Move and Rename files and folders in Linux.
• How to Find files and Sort data in Linux.
• How to Backupand Compress files and folders in Linux.

But you’ll do it all from the Linux command line!

You will also learn some productivity tips to squeeze every bit of juice out of your command line work as well as getting a tour of the Linux file system so that you feel right at home

• Topic 3) Mastering Task Automation and SchedulingSave time by automating the boring stuff!

Once you’ve mastered the Linux file system, we will turn our attention to task automation and scheduling.

Now, if you’re the kind of person who loves to automate tasks and free up your spare time, you will LOVE this section!

We will cover how to write bash scripts and automate them using a special scheduling program called cron so that you can automate the boring stuff and increase your productivity.

Discover new tools and possibilities by exploring Open Source Software.

Then in the Final section of the course, we will turn our attention to Linux software management.

One great thing about Linux is that it is an open source operating system that is being contributed to by millions and millions of people around the world.

In this section of the course you will gain the independence to search through this enormous body of software for cool new tools that do what you want, and learn how to install and manage that software all from the Linux command line.

You will also learn how to access source code and customise programs, as well as understand the subtle differences between free and open source software.

Projects + Quizzes

At the end of each section there are capstone projects that serve as badges of honor that confirm you have fully understood concepts and are ready to progress to the next level of Linux mastery.

There are also quizzes scattered throughout the course to further check your understanding.

BONUS: Lecture Summaries + Cheat sheets.

The course also comes with free professionally-designed cheat sheets and section summaries so you don’t even need to take notes!

just focus on your learning and getting results and rest assured that all the important concepts are jotted down for you to refer to whenever you want.

24/7 Lifetime Access + Certificate of Completion

When you enroll you will get lifetime access to all of the course contents and any updates and when you complete the course 100% you will also get a certificate of completion that you can add to your resumé/CV to show off to the world your new-found Linux Mastery.

So What are you Waiting For?

Click that shiny Enroll button and I’ll See you inside Who this course is for:

• Beginners who want to gain a Complete and Practical Understanding of the Linux Operating System and Linux Command Line.
• People with Previous Linux Experience who Want to Fill in Gaps in their Knowledge.
• This Course is targeted Primarily at Beginners, So if you have more than a few years Linux experience, this course might not be for you.

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