What is the difference between yum erase and yum remove

Before removing, the command prompt asks for the root or sudo user password, and confirmation that you want the software deleted. Type in y for yes and press Enter. If you have changed your mind, press n for no and then Enter. Finally, the output informs you that the process is complete and shows you which package has been deleted.

Note: Only root users and users added to the sudousers group have permission to install and remove packages in CentOS. Package dependencies are binaries, libraries, and modules on which software rely on. When installing software, it will automatically download and store the required dependencies.

In most cases, deleting software from the local package manager will also erase its dependencies unless other programs require them. Gowrishankar Rajaiyan August 31, , am. TK Nallppan August 31, , am. Very useful.. Thanks for your sharing. You are doing really great job, could you please post how to resolve package dependencies.

Ashok August 31, , am. Rob Roy August 31, , am. Kundan August 31, , am. Hi Everybody, I just started learning unix.

Pankaj September 1, , pm. Yogesh September 8, , pm. Ashok April 27, , am. Avinash Jadhav October 22, , am. Pavan February 22, , am. Hi all, Please help me in resolving amy doubt.

Adam April 9, , am. Frank May 18, , am. Very good article. As when you install multiple packages, you can remove several at once by adding more package names to the command. For example, to remove totem , rhythmbox , and sound-juicer , type the following at a shell prompt:. In the case of yum, it comes with a handful of ways to uninstall a package. Note that these are RPM packages that yum is uninstalling from the system.

To perform any system-level change on any Linux distro, you need to have sudo privilege or root access. In the case of CentOS, you need to have access to the root or any other user that can run sudo commands. By default, CentOS disables sudo privilege to all the users except root. List installed packages Before uninstalling a package, first, you need to know the package name. The following command will list all the installed packages.

The output can be filtered using grep.