Clear YUM/RPM data

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Works with any Linux distroWorks with any Linux distribution that can run bash scripts.

• Linux onlyThis script improves your privacy on Linux
• Single actionThis page belongs to a script, containing basic changes to achieve a task.
• Impact: High

  System Functionality / Data Loss Risk: High

  This action improves privacy with high impact when you run the recommended script.

• Bash (Shell script)These changes use Linux system commands to update your settings.
• Sudo/root requiredThis script requires privilege access to do the system changes
• Fully reversible

  You can fully restore this action (revert back to the original behavior) using this website.

  The restore/revert methods provided here can help you fix issues.

Overview

The Yellowdog Updater, Modified (YUM) is a free and open-source command-line package-management utility for computers running the Linux operating system using the RPM Package Manager ¹. It has been shipped by default by distros such as Fedora, Rocky Linux, AlmaLinux, CentOS ².

YUM stores cached packages, header files, and metadata to determine the remote availability of packages, SQLite database cache, rpmdb cache ³. Every YUM plugin may store its own cache ³. yum clean all cleans all temporary files.

See also: "Yum Package Manager homepage".

Not Advised

This script should only be used by advanced users.

This script is not recommended for daily use as it breaks important functionality.

Consider creating a system backup before doing any changes.

Sources

PrivacyLearn.com maintains strict sourcing standards for accuracy, integrity and up-to-date content. Our content relies on authoritative sources including vendor documentation, industry standards, and verified research. Learn more about our verification process and quality standards in our editorial standards page.

• "Yum Package Manager homepage". (2022).
  Original: http://yum.baseurl.org
  Archived: https://web.archive.org/web/20221029221419/http://yum.baseurl.org/
• Yum. Wikipedia. en.wikipedia.org. (2022).
  Original: https://en.wikipedia.org/wiki/Yum_%28software%29
  Archived: https://web.archive.org/web/20221029152219/https://en.wikipedia.org/wiki/Yum_%28software%29
• YUM: Yellowdog Updater, Modified. www.phy.duke.edu. (2022).
  Original: https://webhome.phy.duke.edu/~rgb/General/yum_article/yum_article.pdf
  Archived: https://web.archive.org/web/20221029152251/https://webhome.phy.duke.edu/~rgb/General/yum_article/yum_article.pdf
• yum: Yellowdog Updater Modified - Linux man page. linux.die.net. (2022).
  Original: https://linux.die.net/man/8/yum
  Archived: https://web.archive.org/web/20221029152334/https://linux.die.net/man/8/yum

Apply Now

Choose one of three ways to apply:

Download script

Download and run the script directly

• No app needed
• Offline usage
• Free
• Open-source

Apply protection

Help

How to apply or restore "Clear YUM/RPM data" using script

• ≈ 3 min to complete
• Tools: Web Browser
• Difficulty: Medium
• ≈ 5 instructions

1. 1

   Download

   Download the script file by clicking on the   Apply protection  button above.
   Use   Undo protection button above to restore changes.
2. 2

   Keep the file

   If warned by your browser, keep the file.
3. 3

   Open

   Open the downloaded file.
4. 4

   Exit

   Once it's done, press any key to exit the window.
5. 5

   Restart

   Restart your computer for all changes to take effect.

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Guided, automated application with safety checks

• Recommended for most users
• Includes safety checks
• Free
• Open-source
• Popular
• Offline/Online usage

Open privacy.sexy

Help

How to apply or restore "Clear YUM/RPM data" using privacy.sexy

• ≈ 3 min to complete
• Tools: privacy.sexy
• Difficulty: Simple
• ≈ 4 instructions

privacy.sexy is free and open-source application that lets securely apply this action easily with more advanced options.

1. 1

   Open or download

   Open or download the desktop application
2. 2

   Choose script

   1. Search for the script name: Clear YUM/RPM data
   2. Check the script by clicking on the checkbox.
3. 3

   Run

   Click on ▶️ Run button at the bottom of the page.

   This button only appears on desktop version (recommended). On browser, use 💾 Save button.

Run commands

Copy and run commands manually Requires technical knowledge

Apply

Apply changes

if ! command -v 'yum' &> /dev/null; then
  echo 'Skipping because "yum" is not found.'
else
  yum clean all --enablerepo='*'
fi

Revert

Restore changes

IiI=

Help

How to apply or restore "Clear YUM/RPM data" using commands

• ≈ 2 min to complete
• Tools: Terminal
• Difficulty: Medium
• ≈ 3 instructions

1. 1

   Open terminal

   Open your terminal application.
2. 2

   Copy code

   Copy the code:

   Copy Apply Code Copy Revert Code
3. 3

   Paste & run

   Paste the commands into terminal application and press Enter to run.

   Some changes require a system restart to take effect

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About the Creators

These people have authored this documentation and written its scripts:

• 

  undergroundwires

  • Certified security professional
  • 7+ years experience securing banks
  • Open-source developer since 2005
  • EU advisor, Public Speaker, Moderator
• Open-Source Contributors

  • Hundreds across the globe
  • Testers, reviewers, developers
  • Companies, military agencies
  • Community since 2017

About Us

Reviewed By

This guide has undergone comprehensive auditing and peer review:

• Expert review by undergroundwires

  • Verified technical accuracy and editorial standards
  • Assessed system impact and user privacy risks

• Public review by large community

  • Privacy enthusiasts and professionals peer-reviewed
  • Millions of end-users tested across different environments

History

We continually monitor our guides, their impact and all other privacy options. We update our guides when new information becomes available. On every update, we publicly store who made the change, what has been changed, why the change was made and when the change was made.

Review Change History Our Change Process