How do I uninstall a package in Linux?

How do I uninstall a package in Linux? 

  1. Remove a package: Get the package complete name: dpkg –list | grep partial_package_name* Remove the package: sudo apt-get remove package_name. Remove all the dependencies: sudo apt-get purge package_name.
  2. Remove a Snap: Using remove command: sudo snap remove package_name. answered Aug 9, 2021 at 12:49. Mostafa Wael.

How do I uninstall an RPM? 

Use RPM in Linux to install software
  1. Log in as root , or use the su command to change to the root user at the workstation on which you want to install the software.
  2. Download the package you wish to install.
  3. To install the package, enter the following command at the prompt: rpm -i DeathStar0_42b.rpm.

How can we install and remove packages with RPM commands? 

There are five basic modes for RPM command
  1. Install : It is used to install any RPM package.
  2. Remove : It is used to erase, remove or un-install any RPM package.
  3. Upgrade : It is used to update the existing RPM package.
  4. Verify : It is used to verify an RPM packages.
  5. Query : It is used query any RPM package.

How do I remove an RPM package without dependency check? The first “rpm -qa” lists all RPM packages and the grep finds the package you want to remove. Then you copy the entire name and run the “rpm -e –nodeps” command on that package. It will, without prompting for confirmation, remove that package but none of its dependencies.

How do I uninstall a package in Linux? – Additional Questions

Which command is used to remove an RPM package?

Uninstalling an RPM package

You can use variations of the rpm, yum or dnf command to remove installed packages.

How do I uninstall a yum package?

Manual removal of an RPM using YUM package manager

To remove the installed package we execute the “yum remove xxxx” command where xxxx=name of package. Confirmation of removal (Y). Confirm “Complete” message after the package is successfully removed. We can validate the removal of the package.

How do I edit an RPM?

If you have an rpm for which you only wish to modify the spec file, do the following:
  1. copy the rpm in question to a working directory.
  2. run rpmrebuild -e -p <pkg>rpm.
  3. find the line(s) you wish to change.
  4. make changes.
  5. save and exit your editor.
  6. rpmrebuild will ask if you want to continue.
  7. answer ‘yes’

How do I know if RPM is installed?

List or Count Installed RPM Packages
  1. If you are on a RPM-based Linux platform (such as Redhat, CentOS, Fedora, ArchLinux, Scientific Linux, etc.), here are two ways to determine the list of packages installed. Using yum:
  2. yum list installed. Using rpm:
  3. rpm -qa.
  4. yum list installed | wc -l.
  5. rpm -qa | wc -l.

How do I uninstall a program in CentOS 7?

In this tutorial, learn how to remove packages and uninstall dependencies from CentOS 7.
  1. Access to a user account with sudo or root privileges.
  2. A terminal window or command line (Ctrl+Alt+F2)
  3. The YUM and RPM package managers, included by default.

What is yum erase?

The yum erase command is used to uninstall a package. In this example, the wget package will be erased.

What is the yum command in Linux?

What is YUM? 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 administrators to easily install, update, remove or search software packages on a system.

What is a yum package?

YUM is the primary package management tool for installing, updating, removing, and managing software packages in Red Hat Enterprise Linux. YUM performs dependency resolution when installing, updating, and removing software packages. YUM can manage packages from installed repositories in the system or from .

What is Linux RPM package?

What is an RPM package? RPM stands for Red Hat Package Manager. It was developed by Red Hat and is primarily used on Red Hat-based Linux operating systems (Fedora, CentOS, RHEL, etc.). An RPM package uses the . rpm extension and is a bundle (a collection) of different files.

Is yum or RPM better?

YUM is a much better option than RPM when performing a batch installation. Since YUM utilizes online repositories, it only requires the package names. YUM installs the packages and the necessary dependencies automatically. The utility installs the MySQL server and resolves all dependencies automatically.

What is RPM and yum?

Yum is a front-end tool for rpm that automatically solves dependencies for packages. It installs RPM software packages from distribution official repositories and other third-party repositories. Yum allows you to install, update, search and remove packages from your system.

Why we use RPM in Linux?

The tool permits system users and administrators for installing, updating, uninstalling, querying, verifying, and managing system software packages in Linux/UNIX operating systems. Formerly, the RPM is called the . rpm file. It contains compiled software libraries and programs required by the packages.

Can yum install RPM?

One exciting feature of the yum package manager is that it allows you to download . rpm files directly from the repository.

What is the difference when using RPM pack and yum erase pack?

RPM is a package manager for Linux-based systems, while YUM is package manager utility for RPM-based Linux distributions. In other words, YUM is a frontend (high-level wrapper) for RPM. RPM could be identified as relatively low level, compared to YUM.

What is yum and apt-get?

Installing is basically the same, you do ‘yum install package’ or ‘apt-get install package’ you get the same result. Yum automatically refreshes the list of packages, whilst with apt-get you must execute a command ‘apt-get update’ to get the fresh packages. Another difference is upgrading all the packages.

What is the command to install RPM package in Linux?

We can install the RPM package with the following command: rpm -ivh <package name> . Note the -v option will show verbose output and the -h will show the hash marks, which represents action of the progress of the RPM upgrade.

How do I know if yum packages are installed?

How to check installed packages in CentOS
  1. Open the terminal app.
  2. For remote server log in using the ssh command: ssh user@centos-linux-server-IP-here.
  3. Show information about all installed packages on CentOS, run: sudo yum list installed.
  4. To count all installed packages run: sudo yum list installed | wc -l.