Kali linux is a linux based operating system new upgrade of Backtrack used for Ethical hacking with more than 600 advanced hacking tools used by the hackers. I know you have previously heard about kali linux.
To understand kali linux, first you have to understand operating systems and basics of computer system. An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs. All computer programs, excluding firmware, require an operating system to function.
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So i think you have got some idea about operating systems. All we use like android, tablets, laptops are based on operating systems. The worldwide used operating system is windows by Microsoft then Mac os operating system, then linux operating system. Android by Google is also based on linux. Hence to run softwares we need an operating system.
So lets return to kali linux..
Actually what kali linux is?.
You can download kali linux from their official website.
Also i have found very nice answer on quora about best way to learn kali linux. Answer given by , Software developer since 2003
How To Learn Kali linux?
Kali Linux is a toolbox, not a tool on itself. You do not learn how to use a toolbox, you learn how to use the tools. So depending on what you are interested in – lets say checking if your packets you send over a WiFi connection can be intercepted and decrypted – you would get familiar with intercepting and decrypting IP packets. Then get familiar with the peculiarities of IP packets over wireless connections. My personal recommendation is to start with a book about the topic in general, followed by books on more specialized sub-topics. Watch videos, try out what you learn, take notes, form a study group… whatever suits you best.Then, with Kali Linux, you have those tools conveniently wrapped in a neat package along with other auxiliary support tools. It is of course unlikely that you will use every single tool that Kali comes equiped with, there are just too many.You have to realize that there is nothing magical about Kali, deep down its “just” a Linux distribution packed with unusual tools.
Original Answer to “How to learn kali linux/quora”: Congratulation, you thought that shooting was cool and promptly went and installed the biggest naval gun in your backyard, but now you cant figure out how to use it. Start small.Get a newbie friendly Linux distribution like Linux Mint (my favourite) or Ubuntu (everyone else’s favourite it seems). Use it every day, play around with it, mess up your installation so bad you need a reinstall. (Protip for l33t h4xx0rs: typing ‘sudo rm -rf /’ will free up your hard disk) After you get really comfortable with Linux from the user perspective you can slowly start learning about it from the developers perspective: This is where you will learn about the Linux Kernel, what it does and how to contribute to it.Get a good book (in fact get several). O’Reilly has earned a well deserved reputation for its books on all things computer related, especially when it comes to open source and Linux. Work through the book. If something is unclear and you actually have tried to understand it by yourself (important!) you may ask your questions here or on Stackoverflow (or its specialized sub-sites). If you get an answer like “RTFM!” its a gentle and polite hint that your problem might have been solved if you had bothered to read the documentation. You can go to original thread from this link-
Should I Use Kali- Linux?
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I hope you have learned something from my post on introduction & learn kali linux. Please ask if you have any query. As i also new to the Ethical hacking and learning it so what i learn about it i posted to you. 🙂