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How to repair a corrupted or unreadable USB stick using Ubuntu and Gparted?

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How to repair a corrupted or unreadable USB stick using Ubuntu and Gparted

A free software system like Ubuntu has many advantages over its closed source competitors because it allows all kinds of actions to be carried out with commands. One of them even allows you to fix faulty devices, so with that in mind today you will learn how to repair a damaged or unreadable USB memory using Ubuntu and Gparted.

If you have seen the title and thought that it is crazy to repair a USB directly from an operating system, then you have probably never used Linux because it is open-source, it gives certain facilities to its users so that they can edit things that allow them to create new tools from scratch.

Repair a corrupted or unreadable USB stick using Ubuntu and Gparted

To get straight to the point and start the process that will help you repair a damaged or unreadable USB memory using Ubuntu and Gparted, you obviously have to install Gparted on your PC if you haven’t downloaded it yet.

You will achieve this by opening your command window in the menu and entering the following: Sudo apt-get install GParted, this action will immediately install the program, once the process finishes you will be able to use it without any limitation.

Now to begin the USB repair process, you must put this USB into one of the ports that you have available (make sure it is working perfectly since you cannot disconnect the memory until the process is finished).

How to repair a corrupted or unreadable USB stick using Ubuntu and Gparted

Once it is connected, the Gparted will recognize it immediately, so the next step will be to open the program, then you will have to stand over the button that has the same name as the application (it is in the menu above), and click on ” Refresh devices ”, so that the USB appears that way.

Format or resize

When your memory has been loaded into the program, you will notice that the amount of GB it has appeared, and also a small section where there are a few MB (that is the firmware information), in case that information does not come out. , then you will not be able to repair the USB (usually happens with 8 or 128 GB memory).

If you get it, then proceed to click on the option with more memory, which will show several elements in a list, select “Delete” to format it, and if it doesn’t let you do that, then click on “Resize/Move”.

That will let you partition the device so that you can shrink the USB to the space that is considered real. If your memory is 64 then create a partition of 8, if it is 32 make it 4 (if it is some other then you can search the web for what the value would be).

How to repair a corrupted or unreadable USB stick using Ubuntu and Gparted

In order to create this partition, you only have to lower the amount of memory in the “New size” field with the bar that appears in the “Resize” section. When finished, just press “Resize/Move” to confirm and that’s it. If you want, you can try to repair the memory card without formatting, it may be a process, but maybe you will succeed.

Where to direct memory

With the above, you are just a few steps away from finishing the process that will help you answer the question How to repair a damaged or unreadable USB memory using Ubuntu and Gparted? , the next thing you should do is direct the memory where you want.

For that, click again on the section of your USB, but this time press the option “Format to”, there you will get a list of places that you can select, the recommended thing is to press “FAT32” if the destination of the USB is mobile and “NFTS” if you use it on a computer.

Having chosen one, the process will be complete and it is most likely that the USB can already be used, so the question How to repair a damaged or unreadable USB memory using Ubuntu and Gparted? , has finally been answered.

But before finishing, I tell you that if you want to force format the USB, you could also try it. And, if you finally can’t fix it, you can try to recover RAW formatted USB files.

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How to install XAMPP on Linux without complications

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How to install XAMPP on Linux without complications

Having a full web server locally can be tricky, but there is a package that makes this process easy: XAMPP. To get this feature on your system, see how to install XAMPP on Linux below.

XAMPP is a platform-independent server, which mainly consists of MySQL database, Apache web server, and interpreters for scripting languages: PHP and Perl.

The name XAMPP comes from the abbreviation of X (for any of the different operating systems), Apache, MySQL, PHP, Perl.

It acts as a free web server, is easy to use, and is capable of interpreting dynamic pages. Currently, XAMPP is available for Microsoft Windows, GNU/Linux, Solaris, and macOS X.

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For more details on how to configure and secure XAMPP, please visit this page.

Installing XAMPP on Linux

To install XAMPP on Linux, do the following:

Step 1. Open a terminal;
Step 2. Check if your system is 32-bit or 64-bit, for that, use the following command in the terminal:

     uname -m

Step 3. If you are using a 32-bit system, use the command below to download the program. If the link is out of date, go to this page and download the latest version and save it as xampp-installer.run:

    wget https://ufpr.dl.sourceforge.net/project/xampp/XAMPP%20Linux/7.4.11/xampp-linux-7.4.11-0-installer.run -O xampp-installer.run

Step 4. If you are using a 64-bit system, use the command below to download the program. If the link is out of date, go to this page and download the latest version and save it as xampp-installer.run:

    wget "https://sourceforge.net/projects/xampp/files/XAMPP%20Linux/7.4.22/xampp-linux-x64-7.4.22-0-installer.run/download" -O xampp-installer.run

or

    wget "https://sourceforge.net/projects/xampp/files/XAMPP%20Linux/8.0.9/xampp-linux-x64-8.0.9-0-installer.run/download" -O xampp-installer.run

Step 5. Make the file executable with the command below;

    chmod +x xampp-installer.run

Step 6. Start XAMPP installation, with the following command;

    sudo ./xampp-installer.run

Step 7. When it appears, follow the steps of the installation and configuration wizard:

How to install XAMPP on Linux without complications

Step 8. If your current graphical environment supports and is 32 bits, create a launcher for the program, executing the command below;

    echo -e '[Desktop Entry]\n Version=1.0\n Name=xampp\n Exec=gksudo /opt/lampp/manager-linux.run\n Icon=/opt/lampp/icons/world1.png\n Type=Application\n Categories=Application' | sudo tee /usr/share/applications/xampp.desktop

Step 9. If your current graphical environment supports and is 64 bits, create a launcher for the program, executing the command below;

   echo -e '[Desktop Entry]\n Version=1.0\n Name=xampp\n Exec=gksudo /opt/lampp/manager-linux-x64.run\n Icon=/opt/lampp/icons/world1.png\n Type=Application\n Categories=Application' | sudo tee /usr/share/applications/xampp.desktop

Step 10. For the shortcut to work correctly, install GKSU with the command below. If your distribution is not Debian-derived, look for the program in their package manager and install it;

sudo apt-get install gksu

Ready! Now, when you want to start the program, type sudo /opt/lampp/manager-linux.run(32-bit) or sudo /opt/lampp/manager-linux-x64.run(64-bit) or into a terminal, followed by the TAB key.

If your distribution supports it, put the shortcut on your desktop using the system file manager or the command below, and use it to start the program.

    sudo chmod +x /usr/share/applications/xampp.desktop
    cp /usr/share/applications/xampp.desktop  ~/Área\ de\ Trabalho/

If your system is in English, use this command to copy the shortcut to your desktop:

   cp /usr/share/applications/xampp.desktop ~/Desktop

For more details on this task, see this tutorial:
How to add application shortcuts to the Unity desktop
If you like, you can also use the system file manager to run the program, just by opening its folder and clicking on its executable.

Administering, verifying, and uninstalling XAMPP

To Administer, verify, and uninstall XAMPP on Linux, do the following:

Step 1. Open a terminal;
Step 2. If you want to start XAMPP through the terminal, use this command:

    sudo /opt/lampp/lampp start

Step 3. Or simply use the program’s graphical interface to start or stop the web server. To run it, use the shortcuts created, or simply type the command sudo /opt/lampp/manager-linux.runon 32-bit sudo /opt/lampp/manager-linux-x64.runsystems or , on 64-bit systems;

How to install XAMPP on Linux without complications

Step 4. To verify that the webserver is running, enter the following address into a browser:

    http://localhost

Step 5. If the installation worked, this page will appear:

How to install XAMPP on Linux without complications

Ready! You now have a web server on your system. But if you prefer LAMP, take a look at this tutorial:

Install LAMP on Linux and have a web server on your PC

Managing XAMPP via Terminal on Linux
To manage all XAMPP services via the terminal, do the following:

starting

To start all xampp services, use the following command in the terminal.

   sudo /opt/lampp/xampp start

To start Apache only, use:

sudo /opt/lampp/xampp startapache

To start just the Proftpd FTP server, use:

   sudo /opt/lampp/xampp startftp

To start the MySQL database server only:

   sudo /opt/lampp/xampp startmysql

stopping

To stop all xampp services, use the following command in the terminal.

   sudo /opt/lampp/xampp stop

To stop Apache only, use:

   sudo /opt/lampp/xampp stopapache

To stop only the Proftpd FTP server, use:

  sudo /opt/lampp/xampp stopftp

To stop just the MySQL database server:

  sudo /opt/lampp/xampp stopmysql

restarting

To restart all xampp services, use the following command in the terminal.

  sudo /opt/lampp/xampp restart

And for other commands, you can check the xampp help section by running the following.

  sudo /opt/lampp/xampp --help

How to remove XAMPP on Linux

If you need to uninstall XAMPP from your system, do the following:

Step 1. Open a terminal;
Step 2. Uninstall the program by executing the following commands;

sudo /opt/lampp/lampp stop
sudo /opt/lampp/uninstall
sudo rm -rf /opt/lampp

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Things To Do After Installing Ubuntu 16.04 LTS Xenial Xerus

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Things To Do After Installing Ubuntu 16.04 LTS Xenial Xerus

Perform System Updates & Upgrades


$ sudo apt update && sudo apt upgrade -y

Install Ubuntu Restricted Extras For Media Codec


$ sudo apt-get install ubuntu-restricted-extras

Add Canonical Partners in Software Repository


go to Software & Updates -> move to the Other Software tab -> check the Canonical Partners option, then enter the password -> Close -> Reload

Install GIMP (for image editing needs)


$ sudo apt install gimp -y

Install Uget (download manager)


$ sudo apt install uget -y

Install BleachBit (application to clean cache, cookies, temporary files, logs, junk, etc.)


$ sudo apt install bleachbit -y

Install Video Player Application (choose one)


$ sudo apt install vlc

$ sudo apt install smplayer

Install GDebi Package Manager


$ sudo apt install gdebi

Fix (afraid there will be a problem when updating and installing the above application)


$ sudo apt-get install -f

Automatically clean junk that your Linux doesn’t need


$ sudo apt clean

$ sudo apt autoremove

Reboot


$ reboot

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Learn Linux Commands For Beginner to Advanced

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Learn Linux Commands For Beginner to Advanced

INTRODUCTION

When you want to learn to deepen Linux, you will know the terms Command Line, Text Base, Terminal, or Shell, they are all the same and it will be discussed here in the future, I will call it Terminal or Linux commands.

Here we will learn basic commands that are often used in Linux so you will often use the keyboard and all commands must be typed such as creating folders, copying files, deleting files, and even installing applications using commands that must be typed and then there are still much more can be done using commands in Linux.

WHY NEED TO LEARN LINUX COMMANDS?

If you want to deepen Linux, you must master the Linux command/command line because by using the Linux command/command line, more features can be accessed and more power full because the Linux interface used to use the command line.

Although Linux already has a GUI/graphics, learning Linux Commands/command lines is very necessary if you want to deepen your learning of Linux, this is because GUI applications only provide limited functions and are only intended for laypeople, while administrator users or technicians need full control over Linux machines. , full Linux control can only be accessed via the Linux command/command-line interface either through the shell or terminal emulator.

WHAT IS THE LINUX COMMAND / LINUX COMMAND LINE

Basically, the Linux command is an application, it’s just that this application does not have a graphical display and only has a text-based display. by many people better known as the Linux command or Linux command.

LINUX COMMAND CASE SENSITIVE

when typing Linux commands make sure you use lowercase letters because all basic Linux commands use lowercase letters. The reason is that Linux is case sensitive where uppercase and lowercase letters are considered different, not only in typing commands but in file naming as well. Uppercase and lowercase letters are considered different so be careful when you create filenames.

AUTOCOMPLETE FEATURE ON LINUX TERMINAL

When you type a Linux command in a Linux terminal, you don’t have to write it down completely, you can take advantage of the auto-complete feature to speed up writing Linux commands on a Linux terminal. 2x then Linux will give suggestions/choices of Linux commands that you will use.

Learn Linux Commands For Beginner to Advanced

In the example above, I type apt then I press the TAB key 2x then Linux will suggest a list of Linux commands starting with apt, this auto-complete feature can also be used to remember commands that you forget to remember just by typing the first few characters of the command you made forget to remember.

Sometimes the autocomplete feature doesn’t run/work as it should.

HOW TO START LEARNING LINUX COMMANDS

To enter the terminal you need to open the terminal application in the menu select accessories then click Terminal. So in the future, you will use this method to follow every Linux command guide here.

Learn Linux Commands For Beginner to Advanced

Tips:

  • When I write an example Linux command will always start with a hash sign # and dollar $, what does that mean?
  • The hash sign # on the Linux terminal indicates that you are using the root user while the dollar signs $ indicates that the user you are currently using is a normal user/not a root user.
  • When I write a command in the tutorial the hash mark # means the command must be run using the root user, if you want to run from a normal user ( $ ) then add sudo. For example, the command $ sudo apt-get update is the
  • same as # apt-get update
  • while the dollar sign $ it means that the command is executed by the normal user (not root), for example, $ ls -la

sudo means that you want to run the command from the normal user but use root privileges

BASIC LINUX COMMANDS (LINUX COMMAND ESSENTIAL)

Linux basic commands or Linux command essential is a console-based Linux application that is included by all Linux distributions as a standard console application that functions as a tool for navigating and managing the system.

So without installing this console application, there must be in every distribution, so you are obliged to memorize these basic Linux commands as the basic capital to be able to operate Linux through the terminal or shell.

ADVANCED AND INTERMEDIATE LINUX COMMANDS

Although in this chapter we still use basic Linux commands, the use of these commands requires a deep understanding of the concept of making user permissions settings and files very strict.

Why is Linux resistant to malware/virus attacks? – The answer is because Linux applies an extra strict system of setting file access rights to users so that important system files can only be accessed and modified by the root user. So please pay attention when applying for user permissions and file attributes to Linux that you manage, because giving permissions to important files unwisely will weaken your Linux defenses.

LINUX COMMAND NETWORK SETTINGS/NETWORK

Although there is already a GUI tool available for managing networks (setting up wifi and lan) but it doesn’t hurt you to learn to manage a Linux network using a Linux terminal/command. This chapter will be very useful when you are troubleshooting/repairing or setting up a server that is accessed without a GUI.

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