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Hello Friends, am back again with an amazing tips for you all. Today we'll learn how to recover linux grub after installing windows or other operating system. So lets get focused 😎
First of all just understand Linux in few sentence so that you can continue thereafter easily.

    What is Linux?

    Linux is an multiuser, multitasking operating system. An operating system is software that manages all of the hardware resources associated with your desktop or laptop. To put it simply – the operating system manages the communication between your software and your hardware. Without the operating system (often referred to as the “OS”), the software wouldn’t function.
    The main purpose of using linux as an operating system is o improve the system and features using command line interface.And i think you all knew about this :p

    What is Grub?

    GRUB (GRand Unified Bootloader) is a boot loader package developed to support multiple operating systems and allow the user to select among them during boot-up. It was originally designed and implemented by Erich Stefan Boleyn.

    Briefly, a boot loader is the first software program that runs when a computer starts. It is responsible for loading and transferring control to the operating system kernel software (such as the Hurd or Linux). The kernel, in turn, initializes the rest of the operating system

    What is Grub-Rescue?

    We have installed Linux (Ubuntu, Kali, Linux Mint, Monjaro, Fedora, Debian, Arch, etc.) many time in our computers/laptops. And many times we have seen this:-


    This happens due to removal of grub files that belongs to the grub loader installed in your computer. It also occurs when you delete/format the partitions where Linux is installed in your computer.

    How To Recover Grub?

    Well, this is the most complicated part as we all knew how to install linux but most of us don't know how to survive grub rescue. Don't worry today i'll explaint it out for you.

    Follow these steps to recover Grub:
    Step 1:
    In case, If you have Linux installed in you system but you can't see the Grub because after installing windows it gets disappear. Open you terminal and type this command:
    sudo mount /dev/sdaX /mnt #Replace sdaX with your partition number

    Note: If you don't know your partition then install/open "Gparted" and see your partition numbers. For example see the screenshot below:


    After this follow the step 4 (skip step 2 & 3).

    Step 2:
    If you don't have linux installed now. Means you have completely deleted/removed linux partition. And still you have windows installed but you can't boot it now.

    Then in this case first create a live usb then boot it via recovery mode and select try mode. Like here you can use Try Ubuntu mode.


    Step 3:
    After home screen appears on your desktop just open terminal and follow this command:
    sudo mount /dev/sdaX /mnt #Replace sdaX with your partition number

    Step 4:
    Now type this command: (It will mount all your system files/folders)
    for i in /sys /proc /run /dev; do sudo mount --bind "$i" "/mnt$i"; done

    Step 5:
    Now type this command to open terminal as root:
    sudo chroot /mnt

     Step 6:
    After your opened terminal as root follow these commands simultaneously.
    update-grub
    grub-install /dev/sda
    update-grub
    exit
    sudo reboot

    Now see the magic. Your Grub will appear now and you can boot your desired OS easily. 😙

    Final Words

    This was the article on How to rescue Linux Grub after installing Windows. I hope you'll like this article. If you need any extra help completing this guide, then you should tell me in comments. If installation fails, then the only thing that you need to do is to try and repeat the whole tutorial more than once.
    Thankyou for visiting Droidadda. For fast access to our service Bookmark & Subscribe us now. Share this article with your friends and show how they can rescue their Grub Loader after installing Windows. If any issues then feel free to comment below. Peace out.
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    Droidadda is one of worlds best online blogging portal where latest trending articles on Android,Blogging,Seo,Gadgets,Tricks,etc are daily published.

    Today, we all have a smartphone which runs on Android, Windows, iOS, BB OS, etc. This is an Android Generation because lots of smartphones are coming/running on Android os. As Android is the best operating system when it comes to the customization, changes, and everything. There are a lot of changes which you can do with your Android device. We know that the Android kernel is of Linux. We like the green font which we use in Linux or sometimes in the command prompt. Today, i am going to tell you the way which will help you with a Linux-Style Launcher which Turns Your Home Screen into a Command Prompt.

      Also look: How To use Android O Notification Dots on Any Android
      There are many Android launchers which are fantastic and useful in customization. Today, i am going to tell you something that you don't knew yet. In this article, i will show you how you can make your Android look and feel same as Linux. Are you ready ?

      So lets start, now i will tell you the way you can completely do changes, and whenever you need to make a call or uninstall any android application, then you can do so with the help of the commands and this command will help you to uninstall the application or call to your loved ones.
      This is the simple Linux type application which is based on a Linux-type operating system, and this application is having an excellent rating on the play store. You can try on your device and do tell us how to do you like this application.

      Linux CLI Launcher

      Linux CLI Launcher by Francesco Andreozzi is the amazing launcher, and when you are using this launcher, you can brag in front of you friends by showing that you are operating your Android device with the help of the commands.
      There are commands given in this tutorial of the application, and if you read it, then you can understand it correctly the way you can install and use this launcher on your Android device.

      Features

      • T-UI commands (like uninstall, open, sms, ..)
      • GNU Linux commands
      • Aliases, use your favourites commands faster
      • Suggestions, to help you compose your commands
      • Tuixt, in-app text editor
      • Widely customizable launcher
      • CLI music playe
      • Full Linux-like CLI interface
      Some T-UI commands:
      • uninstall [app]
      • sms [contact] [text]
      • call [contact]
      • calc [expression]
      • search [google, playstore, youtube, files]
      • wifi
      • flash
      • share [file]
      • mv / cp [file] [dest]
      • many other Linux commands..
      Thanks to Luke Winward for his original idea and for the beta testing. Without Luke this Linux CLI Launcher wouldn't be as it is.
      Note: don't install this if you don't like having a CLI as your home Launcher, if you hate Linux or those two things together

      Highlighted Features

      1. Shell Commands Supported
      As mentioned above, this launcher is based on linux commands therefore it will accept linux based commands as inputs. Like cd/mv, cat, who, ls , etc.


      You can also try some experiments on linux commands using this launcher as your interpreter. It will improve your coding skills somehow.

      2. Controlling Your Device
      This feature ensures the user that they can control their devices using several commands like command mentioned earlier below features section. 


      You can try several commands to control your device like music, chat, call, etc and enjoy their experiences. It will pleasure your mind.

      3. Playing Music Files
      This app lets you play your music files too. For this you have to use command music (file name) and enter.  Its cool ! Isn't it ? 


      If you're fasing any issues while playing music and video files you can comment below so that i can respond you as soon as possible.

      4. System Tools
      You can also try system modification commands using this app. For this you must have basic knowledge of Linux Programming & Skills.

      Try learning some Linux commands from Google or any other source of learning hubs. It will be benifitial for you for using this app.

      5. Creating Alias
      You can also create an Alias for a command or a program using this app. An Alias is a secondary name to the word you refer to. 


      Tonnes of more customization options available and still hidden of my reach. You can try this app once and explore the features. I am damn sure you will love this app.

      Screenshots


      This Linux-Style Launcher Turns Your Home Screen into a Command Prompt

      There are commands in the application which you need to follow. There won’t be any home screen of this launcher a simple command prompt, and you need to write command to open calculator, youtube, google or if you want to call your friends.
      You may also like: Download Pure Windows 7 Launcher For Your Android (Latest Version)
      If you are writing any command, you will be getting an auto-complete text, for example, when you will write open c, then it will automatically suggest you the name of the application which starts with the name c.
      There are a lot of reviews and the developer has perfectly build the application, which is working on almost every Android device. You can install this launcher and get started with the application.

      How to Turns Your Home Screen into a Command Prompt

      • Download and Install the CLI Launcher from the link given below :

      Linux CLI Launcher For Android @Droidadda
      • Open the application, and it will show you the guide the way you can use the application on your device.
      • Read all the details correctly, and after that, you can type the command and do kinds of stuff whatever you like.
      • You can type the help command if you don’t understand any command correctly.
      • Tap the home button to set the Launcher as default launcher you won’t get an annoying pop-up every time whenever you will press the home button.

      Linux CLI Launcher For Android @Droidadda
      • If you want to call someone, then you can type the command “call swamy” this will be your contact name.
      Linux CLI Launcher For Android @Droidadda
      • If you want to uninstall any application, you can do so with the help of typing the command “uninstall Facebook.”
      Linux CLI Launcher For Android @Droidadda
      • This way you can enjoy the Linux user interface on your Android device.

      Final Words

      I hope you love this fantastic application and now you can turn your home screen into a command prompt. Try installing this application, and believe me it is fun.
      Start bragging in the front of your friends, Show them the way you made your Android phone in Linux user interface. If you want to uninstall the application, type Open Play store and search for this application and uninstall it. Share this article with your friends.
      Thank you for visiting Droidadda and keep visiting for more tips and tricks like this and I will meet you in the next article and as always peace out. If you like this article please share it among your friends & let them know about this cool trick.
      Source: GadgetsHacks

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      WiFi Hacking With KALI Nethunter

      NEW Blog / Shop about KALI Nethunter just started. You can find it here
      In the former articles we showed you how to hack different WiFi protocols. We broke WEP & WPS so far, since here we get the biggest chances of success. But being a WiFi Hacker isn’t an easy job when you have to run around with a Laptop! This articles shows you how to run Wifite on KALI Nethunter, a special edition of KALI Linux running on Android Phones and Tablets!

      Must Read : Kali Nethunter For Mediatek Devices MT6582 MT6592

      KALI Nethunter

      The Homebase of KALI Nethunter is, of course, at Offensive Security. The KALI Nethunter is completely free. No costs, no fees, just download it! You can find the Landing Page to KALI Nethunter right here

      KALI Nethunter, Wifi Hacking
      It now supports the Mediatek mobile devices.This has been one of the biggest build for Mediatek Development platform.

      Next, you need an Y-Adapter for your chosen hacking device. We want to do some serious Wifi Hacking. You will also find that one on Amazon:

      Y-Adapter Nexus
       
      Next, you need a powerful WiFi Adapter to conduct the WiFi Hacks. A must have for serious WiFi Hacking.

      List of Wifi Adapter For Android on Amazon

       Here’s the best model i have ever found:
       
      ALFA AWUS036H
       
      Basically now you are done.
      Next Steps:

      • Install KALI Nethunter on your Android
      • Use the Y-Adapter to plugin the ALFA WiFi Unit
      • Run Wifite to hack some WiFi Networks
      All information about how to hack the different WiFi Type you will find at this Blog. My tutorials cover:

       Video Tutorials:



       

      Final Words: 

      Before trying anything you have to recerch it once. As Kali NetHunter requires Linux Programming Skills. So you have to atleast know or  learn about linux programming in order to crack WiFi's. 
      Thank you for reading this post carefully !  
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      In this article, i shared Best Tutorial For Hacking & Learning for most popular hackers certification – Certified Ethical Hacker course. In this article i want to share latest CEH PDF educational materials (modules). CEH v9 is currently latest course for certified ethical hacker. “To beat a hacker, you need to think like a hacker” – this is qoute which I like to say when they ask me why I use same tools as black hat hackers use.

      I would also like to note that i didn’t uploaded these modules online and for any DCMA complain please contact uploaders. We just share it.
      You can download PDF modules for CEH v9 from the link given below, where you will find folder called “CEH_V9” containing all PDFs from Certified Ethical Hacker course v9. Enjoy and happy hacking.

      Download:
      CEH V8 PDF

      Source:
      The Next Hack
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      Droidadda is one of worlds best online blogging portal where latest trending articles on Android,Blogging,Seo,Gadgets,Tricks,etc are daily published.

      Do you know ,you can hack facebook password with one fake fb page(phishing).
      In this tutorial we will use Social Engineering tool i.e Credential Harvester attack in kali linux.
      All you need to do is follow the tutorial as it is to see the Credentials Harvester into the action.

      WHAT IS CREDENTIALS HARVESTER ATTACK ?


      It is a part of SOCIAL ENGINEERING TOOLKIT. In this method the attack started with a creation of phishing page. Attacker set the post back ip address to receive the credentials like usernames and passwords. The attacker can shorten the ip address to make the ip address looks like a genuine url. When the victim visits the url and feed the login details, the post back feature of the page will send all the data to attacker.

      Follow this video……….

      https://youtu.be/6OtpkQXYmK4

       CREDITS:
       HARVESTER ATTACK
       The Next Hack

      STEPS:

      1. Boot up kali linux on your machine and open terminal.

      2. Type this command in the kali linux terminal.
                          root@kali~# setoolkit

      3. Enter ‘y’ to agree the social engineering toolkit terms and conditions.

      4. Select the following options one by one from the menu

                      ‘1’ (Social Engineering Attacks) then

                      ‘2’(Website Attack Vectors) then

                      ‘3’(Credential Harvester Attack) then

      5. Type ‘2’ (Site cloner)

                set:webattack> IP address for the post back in harvesting:192.168.x.xxx (your ip address)

                set:webattack>Enter the url to clone: www.fb.com

      6. Go to  Places > Computer > VAR > WWW and move all the files from www folder to html folder.
      7.  Shorten your ip address with tinyurl.com and send it to the victim. When the victim open the link and enter the login details , you will get the username and password in a harvester text file which is located at Places > Computer > VAR > WWW.
       
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      Best PDF Hacking eBooks For Learning

      Cyber security takes big part in Technology. There’s a lot of script kiddie hackers who might get lucky and do maythem without understanding what they did. Hopefully, there’s hackers with better skills called White Hat hackers. They are truly professionals in cyber security. They do almost the same thing as black hat hackers do, but once they find vulnerability, they report it instead of exploiting it. I made this list of hacking eBooks and you can check it out.

      If you are cyber security enthusiast, you might wanna take a look at following PDF hacking eBooks. They contain a lot of useful information. So feel free to download and share this article with your friends.

          Below are the best Pdf Links of Blogger :

      1. Black Belt Hacking & Complete Hacking Book
      2. Hackers High School 13 Complete Hacking E-books
      3. Penentration Testing With Backtrack 5
      4. A Beginners Guide To Hacking Computer Systems
      5. Black Book of Viruses and Hacking
      6. Secrets of Super and Professional Hackers
      7. Dangerours Google Hacking Database and Attacks
      8. Internet Advanced Denial of Service (DDOS) Attack
      9. Computer Hacking & Malware Attacks for Dummies
      10. G-mail Advance Hacking Guides and Tutorials
      11. Vulnerability Exploit & website Hacking for Dummies
      12. Web App Hacking (Hackers Handbook)
      13. Security Crypting Networks and Hacking
      14. Botnets The Killer Web Applications Hacking
      15. Hacking attacks and Examples Test
      16. Network Hacking and Shadows Hacking Attacks
      17. Gray Hat Hacking and Complete Guide to Hacking
      18. Advance Hacking Exposed Tutorials
      19. 501 Website Hacking Secrets
      20. Internet Security Technology and Hacking
      21. CEH Certified Ethical Hacker Study Guide
      22. Advanced SQL Injection Hacking and Guide
      23. Web Hacking & Penetration testing
      24. OWASP Hacking Tutorials and Web App Protection
      25. CEH – Hacking Database Secrets and Exploit
      26. Ethical Hacking Value and Penetration testing
      27. Hack any Website, Complete Web App Hacking
      28. Beginners Hackers and tutorials 
      29. Ethical Hacking Complete E-book for Beginners
      30. Backtrack : Advance Hacking tutorials
      31. SQL Injection attacks and tutorials by Exploit DB
      32. XSS + Vulnerability Exploitation & Website Hacking
      33. Ultimate Guide to Social Enginnering attacks
      34. White Hat Hacking complete guide to XSS Attacks 
      35. Cross Site Scripting and Hacking Websites 
      36. The Hackers Underground Handbook ( hack the system)
      37. Blind SQL Injection tutorials and Hacking
      38. Hacking Secrets Revealed
      39. Hacking Website Database and owning systems
      40. Reverse Engineering for Beginners 
      41. Reverse Enginnering (The Real Hacking)
      42. Computer Hacking
      43. Hack your Friend using Backtrack
      44. Reverse Enginnering Hacking and Cracking
      45. Hack the System for beginners
      46. Hacking into Computer Systems
      47. Blind SQL Injection Discovery & Exploitation

         Source : The Next Hack

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      Droidadda is one of worlds best online blogging portal where latest trending articles on Android,Blogging,Seo,Gadgets,Tricks,etc are daily published.
      Endless OS is a free, easy-to-use operating system preloaded with over 100 apps, making it useful from the moment you turn it on. Explore what makes Endless OS different, intuitive, and powerful.



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        A powerful tool for school and work, Endless is compatible with Microsoft Office® for documents, presentations and spreadsheets.

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        Your personal entertainment center with hours of music, videos, and games, Endless offers something fun for the whole family.

      Explore our apps for work and play


      Write 
      Scratch
      Tux math
      Video Editor
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      Endless comes packed with content for education and entertainment to use both online and offline.

      Screenshots:  









      Downloads:



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