Quick Answer: How To Uninstall Apps On Linux?

Contents

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.

How do I uninstall a program from terminal ubuntu?

Method 2 Uninstall Software Using Terminal

To uninstall MPlayer, you need to type following command to the Terminal (press Ctrl+Alt+T on your keyboard) or use copy/paste method: sudo apt-get remove mplayer (then hit Enter)
When it asks you for password, don’t be confused.

How do I uninstall apt get?

Use apt to uninstall and remove all MySQL packages:

$ 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:
$ rm -rf /etc/mysql. Delete all MySQL files on your server:
$ sudo find / -iname ‘mysql*’ -exec rm -rf {} \;

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 install software on Linux?

3 Command Line Tools to Install Local Debian (.DEB) Packages

Install Software Using Dpkg Command. Dpkg is a package manager for Debian and its derivatives such as Ubuntu and Linux Mint.
Install Software Using Apt Command.
Install Software Using Gdebi Command.

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 completely reset Ubuntu?

Steps are the same for all versions of Ubuntu OS.

Back up all your personal files.
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.
To open the GRUB Recovery Mode, press F11, F12, Esc or Shift during startup.

How do I uninstall Sudo?

Remove software

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

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.

What is purge in Ubuntu?

Finding and Purging Unpurged Packages on Ubuntu. When you remove a package (such as sudo apt remove php5.5-cgi ), all files added by the package will be deleted except for user configuration files that were modified. The “r” in “rc” means that the package was removed while the “c” means that the config files remain.

How do I uninstall an RPM?

9.1 Uninstalling a RPM Package

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

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 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 run a file in Linux terminal?

The way professionals do it

Open Applications -> Accessories -> Terminal.
Find where the .sh file. Use the ls and cd commands. ls will list the files and folders in the current folder. Give it a try: type “ls” and press Enter.
Run the .sh file. Once you can see for example script1.sh with ls run this: ./script.sh.

How do I run a program from terminal?

Run an application inside Terminal.

Locate the application in Finder.
Right-click the application and select “Show Package Contents.”
Locate the executable file.
Drag that file onto your blank Terminal command line.
Leave your Terminal window open while you use the application.

What is Yum in Linux?

YUM (Yellowdog Updater Modified) is an open source command-line as well as graphical based package management tool for RPM (RedHat Package Manager) based Linux systems. It allows users and system administrator to easily install, update, remove or search software packages on a systems.

How do I open an application from terminal?

How to open Terminal on Mac. The Terminal app is in the Utilities folder in Applications. To open it, either open your Applications folder, then open Utilities and double-click on Terminal, or press Command – spacebar to launch Spotlight and type “Terminal,” then double-click the search result.

How do I open sublime from terminal?

Assuming you installed Sublime in the Applications folder, the following command should open up the editor when you type it into the Terminal:

For Sublime Text 2: open /Applications/Sublime\ Text\ 2.app/Contents/SharedSupport/bin/subl.
For Sublime Text 3:
For Sublime Text 2:
For Sublime Text 3:

How do I run a command in Ubuntu?

The apt-get command provides access to every single package in the Ubuntu repositories whereas the graphical tool is often lacking.

Open a Linux Terminal Using Ctrl+Alt +T. Lifewire.
Search Using the Ubuntu Dash. Lifewire.
Navigate the Ubuntu Dash. Lifewire.
Use the Run Command. Lifewire.
Use Ctrl+Alt+A Function Key.

How do I erase everything on Ubuntu?

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.

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 uninstall Ubuntu?

Deleting Ubuntu Partitions

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

What does purge do in Linux?

purge purge is identical to remove except that packages are removed and purged (any configuration files are deleted too).

How do I purge packages in Ubuntu?

command-line tools,

aptitude. By default aptitude was not installed on your Ubuntu system.So run this command( sudo apt-get install aptitude ) to install it. To uninstall a package through aptitude,run ( sudo aptitude purge package )
apt-get sudo apt-get purge package.
dpkg sudo dpkg -P package.

What does sudo apt get purge do?

You can safely use sudo apt-get remove –purge application or sudo apt-get remove applications 99% of the time. When you use the purge flag, it simply removes all config files too.

What is Linux yum repository?

YUM Repositories are warehouses of Linux software (RPM package files). RPM package file is a Red Hat Package Manager file and enables quick and easy software installation on Red Hat/CentOS Linux. YUM Repositories hold a number of RPM package files and enable download and installation of new software on our VPS.

What is Linux repository?

A Linux repository is a storage location from which your system retrieves and installs OS updates and applications. Each repository is a collection of software hosted on a remote server and intended to be used for installing and updating software packages on Linux systems. Repositories contain thousands of programs.

Can I use yum on Ubuntu?

Ubuntu uses apt not yum which is what Red Hat uses. You may be able to install it, or build it yourself, but it has limited usefulness in Ubuntu because Ubuntu is a Debian-based distro and uses APT. Yum is for use on Fedora and Red Hat Linux, much as Zypper is for use on OpenSUSE.

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