Question: How To Uninstall A Program On Linux?

Method 1 Uninstalling Programs with Terminal

• Open. Terminal.
• Open a list of your currently installed programs. Type dpkg –list into Terminal, then press ↵ Enter .
• Find the program that you want to uninstall.
• Enter the “apt-get” command.
• Enter your root password.
• Confirm the deletion.

Method 1 Uninstalling Programs with Terminal

• Open. Terminal.
• Open a list of your currently installed programs. Type dpkg –list into Terminal, then press ↵ Enter .
• Find the program that you want to uninstall.
• Enter the “apt-get” command.
• Enter your root password.
• Confirm the deletion.

2. Use RPM command to uninstall.

• Now you can uninstall them safely, and all other packages, as shown below: Remove the specified packages for Red Hat Linux version 6.1 (Cartman).
• Remove the linux.conf-installed file manually.

Uninstall / Remove Webmin Software. CentOS / RHEL 5/6: Uninstall Apache (HTTPD) Server. HowTo: Uninstall MySQL Server in Ubuntu Linux. Ubuntu Linux Remove/Delete PPAs apt-get command.

How do I uninstall apt get?

Use apt to uninstall and remove all MySQL packages:

1. $ sudo apt-get remove –purge mysql-server mysql-client mysql-common -y $ sudo apt-get autoremove -y $ sudo apt-get autoclean. Remove the MySQL folder:
2. $ rm -rf /etc/mysql. Delete all MySQL files on your server:
3. $ sudo find / -iname ‘mysql*’ -exec rm -rf {} \;

How do I uninstall a program on Ubuntu?

Open Ubuntu Software, click the Installed tab, select the app you wish to uninstall, and hit the Remove button.

How do I uninstall a package in Linux?

Solution

• apt-get allows you to manage packages and dependencies.
• To uninstall a package, we use apt-get:
• sudo => to do as administrator.
• apt-get => ask for apt-get to do.
• remove => remove.
• kubuntu-desktop => the package to remove.
• rm is a command to delete files or folders.
• to delete the xxx file in the same location:

How do I uninstall a package in Ubuntu?

Remove software

1. Using apt from command line. Just use the command. sudo apt-get remove package_name.
2. Using dpkg from command line. Just use the command. sudo dpkg -r package_name.
3. Using Synaptic. Search for this package.
4. Using Ubuntu Software Center. Find this package in TAB “Installed”

How do I uninstall a yum package?

2. Uninstall a package using yum remove. To remove a package (along with all its dependencies), use ‘yum remove package’ as shown below.

How do I clear apt get cache?

You can run ‘sudo apt-get clean’ to clean out any cached .debs. If they’re needed, they will be downloaded again. There’s also a program called computer-janitor to help with removing old files. If you messed around with installing partial packages then “apt-get autoclean” removes them too.

How do I run a program from terminal ubuntu?

This document shows how to compile and run a C program on Ubuntu Linux using the gcc compiler.

• Open up a terminal. Search for the terminal application in the Dash tool (located as the topmost item in the Launcher).
• Use a text editor to create the C source code. Type the command.
• Compile the program.
• Execute the program.

How do I factory reset Ubuntu from terminal?

HP PCs – Performing a System Recovery (Ubuntu)

1. Back up all your personal files.
2. Restart the computer by pressing the CTRL+ALT+DEL keys at the same time, or using the Shut Down/Reboot menu if Ubuntu still starts correctly.
3. To open the GRUB Recovery Mode, press F11, F12, Esc or Shift during startup.

How do I delete a file in Ubuntu?

Permissions

• Open the Terminal and type this command, followed by a space: sudo rm -rf. NOTE: I included the “-r” tag in case the file is a folder you wish to delete.
• Drag the desired file or folder to the terminal window.
• Press enter, followed by entering your password.

How do I uninstall an RPM package?

9.1 Uninstalling a RPM Package

1. You can use either the rpm or yum command to remove RPM packages.
2. Include the -e option on the rpm command to remove installed packages; the command syntax is:
3. Where package_name is the name of the package that you would like to remove.

How do I uninstall Kali Linux?

Here’s what you need to do:

• Head to the Start menu (or Start screen) and search for “Disk Management.”
• Find your Linux partition.
• Right-click on the partition and choose “Delete Volume.”
• Right-click on your Windows partition and choose “Extend Volume.”

How do I completely reset Ubuntu?

Steps are the same for all versions of Ubuntu OS.

1. Back up all your personal files.
2. Restart the computer by pressing the CTRL+ALT+DEL keys at the same time, or using the Shut Down/Reboot menu if Ubuntu still starts correctly.
3. To open the GRUB Recovery Mode, press F11, F12, Esc or Shift during startup.

How do I uninstall a .deb file?

• You can either use sudo apt-get remove packagename if you know the name of the package, or if you don’t, search for it using apt-cache search crazy-app and then remove it using apt get.
• You can also use dpkg –remove packagename .

How do I remove apt repository?

1 Answer

1. Remove it from sources.list . If it was added by add-apt-repository then you will find it in its own file in /etc/apt/sources.list.d , not in the main sources.list . sudo rm /etc/apt/sources.list.d/nemh-systemback-precise.list.
2. Optional: Stop trusting the key. Use apt-key list to list trusted keys.

How do I completely remove eclipse from Ubuntu?

• go into the ‘software center’, search for eclipse, and then remove it, or.
• remove it from a terminal. For example: $sudo apt-get autoremove –purge eclipse.

How do I delete a yum repository?

You can temporarily remove/disable a yum repo by adding the –disablerepo=(reponame) to your yum line. You may be able to go into /etc/yum.repos.d/ and remove the file corresponding to the repository.

How do I uninstall a package?

To remove a package:

1. From Setup, enter Installed Packages in the Quick Find box, then select Installed Packages.
2. Click Uninstall next to the package that you want to remove.
3. Select Yes, I want to uninstall and click Uninstall.

How do I uninstall Httpd?

Type “httpd -k uninstall” and press “Enter” to remove the Apache service. Click the “Uninstall a program” link in the Programs section to view a list of all installed programs. Select the “Apache HTTP Server” program and click the “Uninstall” button.

What is sudo apt get clean?

sudo apt-get clean clears out the local repository of retrieved package files.It removes everything but the lock file from /var/cache/apt/archives/ and /var/cache/apt/archives/partial/. Another possibility to see what happens when we use the command sudo apt-get clean is to simulate the execution with the -s -option.

What is apt GET command?

apt-get is the command-line tool for working with APT software packages. APT (the Advanced Packaging Tool) is an evolution of the Debian .deb software packaging system. It is a rapid, practical, and efficient way to install packages on your system.

Can I delete var cache apt archives?

The clean command clears out the local repository of downloaded package files. It removes everything except the partials folder and lock file from /var/cache/apt/archives/ . Use apt-get clean to free up disk space when necessary, or as part of regularly scheduled maintenance.

How do I restore Ubuntu 16.04 to factory settings?

After pressing the Esc key, the GNU GRUB boot loader screen should appear. Use the down arrow key on the keyboard to highlight the last option, Restore Ubuntu Version Number to factory state (Figure 1), then press the Enter key. The computer will boot to a Dell Recovery environment.

How do I wipe and reinstall Ubuntu?

• Plug in USB Drive and boot off of it by pressing (F2).
• Upon booting you will be able to try Ubuntu Linux before Installing.
• Click on the Install Updates when installing.
• Choose Erase Disk and Install Ubuntu.
• Choose your Timezone.
• Next screen will ask you to choose your keyboard layout.

How do I reset unity to default settings?

So if your Unity settings are messed up and you want to reset it , then here is an easy tip to help you do just that. To reset Unity in CompizConfig Settings manager, open a terminal or press ALT + F2 and enter the following command. Similarly, to reset Unity Launcher icons, use the following command.

How do you force delete a folder in Linux?

To remove a directory that contains other files or directories, use the following command. In the example above, you would replace “mydir” with the name of the directory you want to delete. For example, if the directory was named files, you would type rm -r files at the prompt.

How do I delete a file in Terminal?

Open Terminal, type “rm” (no quotes, but there should be a space after it). Drag & drop the file you want to remove onto the Terminal window, and its path will be added at the end of the command, then hit Return. Your file will be removed beyond recovery.

How do I change permissions in Ubuntu?

Type “sudo chmod a+rwx /path/to/file” into the terminal, replacing “/path/to/file” with the file you want to give permissions to everyone for, and press “Enter.” You can also use the command “sudo chmod -R a+rwx /path/to/folder” to give permissions to a folder and every file and folder inside it.

How do I uninstall Ubuntu?

Deleting Ubuntu Partitions

1. Go to Start, right click Computer, then select Manage. Then select Disk Management from the sidebar.
2. Right-click your Ubuntu partitions and select “Delete”. Check before you delete!
3. Then, right-click the partition that is on the Left of the free space. Select “Extend Volume”.
4. Done!

How do I reinstall Linux Mint from terminal?

First install the g++ compiler: Open a terminal (right click on the desktop and select New Terminal or Open in terminal) and run the following commands (hit enter/return to execute each command):

Ubuntu/Linux Mint/Debian install from source instructions

• su (if necessary)
• sudo apt-get update.
• sudo apt-get install g++

How do I reformat Ubuntu?

Steps

1. Open the Disks program.
2. Select the drive you want to format.
3. Click the Gear button and select “Format Partition.”
4. Select the file system you want to use.
5. Give the volume a name.
6. Select whether or not you want a secure erase.
7. Click the “Format” button to start the format process.
8. Mount the formatted drive.

Photo in the article by “Wikimedia Commons” https://commons.wikimedia.org/wiki/File:Mednaffe_v0.8.4_on_Linux_(Debian)_and_GNOME_Shell_3.22.png