How to Uninstall Webmin on CentOS 6.2

Webmin is a popular web-based interface used for system administration for Unix. It removes the need to manually edit Unix configuration files and lets you manage the system from the console or remotely. However, there may be instances where you need to uninstall Webmin, such as for system upgrades, troubleshooting, or software replacement.

In this guide, we will walk you through the process of uninstalling Webmin from your CentOS 6.2 system. It is designed to provide clear and concise steps to effectively remove the Webmin package from your system.

We will first determine the installed version of Webmin, which is crucial for specifying the exact package name during the uninstallation process.

Step-by-Step Guide to Uninstall Webmin

Step 1: Check the Installed Webmin Version

The first step in the uninstallation process is to check the installed version of Webmin on your system. This can be done by running the following command:

rpm -qa webmin

This command will output the exact version of Webmin installed on your system. For example, you might see something like this:

webmin-1.570-1.noarch

Step 2: Remove the Webmin Package

Once you have the exact package name, you can proceed to remove the Webmin package using the following command:

rpm -e webmin-1.570-1.noarch

Replace “webmin-1.570-1.noarch” with the exact package name you obtained in the previous step.

Running this command will start the uninstallation process. You will see a series of messages as the uninstall scripts are run and the package is removed from your system.

Example:

[root@centos6 ~]# rpm -e webmin-1.570-1.noarch
Running uninstall scripts ..
Deleted init script /etc/rc.d/init.d/webmin
Subroutine list_servers redefined at /usr/libexec/webmin/servers/servers-lib.pl line 91.
Subroutine list_servers_sorted redefined at /usr/libexec/webmin/servers/servers-lib.pl line 110.
Subroutine get_server redefined at /usr/libexec/webmin/servers/servers-lib.pl line 142.
Subroutine save_server redefined at /usr/libexec/webmin/servers/servers-lib.pl line 157.
Subroutine delete_server redefined at /usr/libexec/webmin/servers/servers-lib.pl line 174.
Subroutine can_use_server redefined at /usr/libexec/webmin/servers/servers-lib.pl line 187.
Subroutine list_all_groups redefined at /usr/libexec/webmin/servers/servers-lib.pl line 207.
Subroutine logged_in redefined at /usr/libexec/webmin/servers/servers-lib.pl line 275.
Subroutine get_server_types redefined at /usr/libexec/webmin/servers/servers-lib.pl line 300.
Subroutine this_server redefined at /usr/libexec/webmin/servers/servers-lib.pl line 310.
Subroutine get_my_address redefined at /usr/libexec/webmin/servers/servers-lib.pl line 329.
Subroutine address_to_broadcast redefined at /usr/libexec/webmin/servers/servers-lib.pl line 358.
Subroutine test_server redefined at /usr/libexec/webmin/servers/servers-lib.pl line 372.
Subroutine find_cron_job redefined at /usr/libexec/webmin/servers/servers-lib.pl line 391.
Subroutine find_servers redefined at /usr/libexec/webmin/servers/servers-lib.pl line 404.

Commands Mentioned

• rpm -qa webmin – This command is used to check the installed version of Webmin.
• rpm -e webmin-1.570-1.noarch – This command is used to remove the Webmin package. Replace “webmin-1.570-1.noarch” with your exact Webmin package name.

Conclusion

Uninstalling Webmin from your CentOS 6.2 system is a straightforward process when you know the exact steps to follow. By first identifying the installed version of Webmin and then running the appropriate command to remove the package, you can ensure that the software is completely removed from your system.

Remember, it’s always important to understand why you’re uninstalling a package and what the consequences might be.

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We hope this guide has been helpful in guiding you through the uninstallation process of Webmin on CentOS 6.2. As always, if you have any questions or need further assistance, don’t hesitate to reach out.

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FAQ

1. What is Webmin?

   Webmin is a web-based interface for system administration for Unix. It allows for managing the system via a graphical interface, eliminating the need to manually edit Unix configuration files.

2. Why would I need to uninstall Webmin?

   There could be several reasons to uninstall Webmin. You might need to do it for system upgrades, troubleshooting, or if you’re replacing Webmin with another software.

3. How can I check the installed version of Webmin?

   You can check the installed version of Webmin by running the command ‘rpm -qa webmin’ in the terminal. This will output the exact version of Webmin installed on your system.

4. What does the command ‘rpm -e webmin-1.570-1.noarch’ do?

   The command ‘rpm -e webmin-1.570-1.noarch’ is used to remove the Webmin package from your system. You should replace ‘webmin-1.570-1.noarch’ with the exact package name of your installed Webmin version.

5. What happens when I run the uninstall command for Webmin?

   When you run the uninstall command for Webmin, the system starts the uninstallation process. You will see a series of messages as the uninstall scripts are run and the package is removed from your system.