blacklisting

Learn how to blacklist packages in Linux package managers like apt, dnf, and zypper to ensure system stability and performance. This guide details using `exclude` in DNF/YUM, `hold` in APT, and locks in Zypper, crucial for maintaining specific software versions or compatibility in production environments.

This article provides detailed guidance on how to prevent specific packages from being updated across different Linux systems using APT, DNF, and Zypper package managers. It includes practical, step-by-step instructions for using commands like `apt-mark`, modifying the DNF configuration file, and managing package locks with Zypper. Useful for maintaining system stability by controlling package updates.