Package management plays a vital role in maintaining a Linux system. It allows users to install, update, and remove software efficiently. Since various Linux distributions rely on different package management systems, it’s essential to understand their differences. In this blog post, we’ll explore three widely used systems: apt, yum, and snap. Along the way, we’ll compare their features, highlight their advantages, and help you decide which tool best fits your needs.
Table Of Content
- What is a Package Management System?
- Overview of apt, yum, and snap
- 1. apt (Advanced Package Tool)
- 2. yum (Yellowdog Updater, Modified)
- 3. snap (Snappy Package Manager)
- Use Cases and Considerations
- Using apt on Debian-Based Systems
- Choosing yum for Red Hat-Based Distributions
- Choosing yum for Red Hat-Based Distributions
- Conclusion
What is a Package Management System?
A package management system refers to a set of tools that automates the process of installing, upgrading, configuring, and removing software packages from an operating system. These systems handle everything from downloading software to resolving dependencies, which ensures the system remains stable and functional.
Overview of apt, yum, and snap
1. apt (Advanced Package Tool)
- Distributions: Debian-based (e.g., Ubuntu, Debian, Linux Mint)
- Package Format:
.deb(Debian package)
The Advanced Package Tool (apt) is a command-line utility used in Debian-based Linux distributions. It streamlines package management by resolving dependencies automatically and simplifying software installation.
Key Features:
- Dependency Management: Automatically installs required dependencies
- Repository Management: Supports adding and managing repositories
- User-Friendly: Offers an intuitive command-line interface
- Extensive Support: Backed by a large, active community and documentation
Common Commands:
sudo apt update # Update package list
sudo apt install <package> # Install a package
sudo apt upgrade # Upgrade all packages
sudo apt remove <package> # Remove a package
apt search <package> # Search for a package
2. yum (Yellowdog Updater, Modified)
- Distributions: Red Hat-based (e.g., Fedora, CentOS, RHEL)
- Package Format:
.rpm(Red Hat Package Manager)
yum is a command-line tool for managing .rpm packages on Red Hat-based systems. It simplifies software management and includes features like transaction history and plugin support.
Key Features:
- Automatic Dependency Resolution: Installs all necessary components
- Repository Support: Easily manages multiple sources
- Transaction History: Tracks package changes and allows rollbacks
- Extensibility: Offers plugin support for advanced use cases
Common Commands:
sudo yum check-update # Check for updates
sudo yum install <package> # Install a package
sudo yum update # Upgrade all packages
sudo yum remove <package> # Remove a package
yum search <package> # Search for a package
3. snap (Snappy Package Manager)
- Distributions: Universal (compatible with most major distros)
- Package Format:
.snap
Developed by Canonical, the snap package manager introduces a universal packaging system. Unlike apt and yum, snap packages are containerized and include all dependencies, ensuring consistent behavior across systems.
Key Features:
- Cross-Platform Compatibility: Works across many Linux distributions
- Self-Contained Packages: Bundles all required dependencies
- Transactional Updates: Supports atomic updates and rollbacks
- Security via Sandboxing: Isolates applications for enhanced safety
Common Commands:
sudo snap refresh # Update installed snaps
sudo snap install <package> # Install a snap package
sudo snap remove <package> # Remove a snap
snap find <package> # Search for a snap
Use Cases and Considerations
Using apt on Debian-Based Systems
If you’re running a Debian-based system like Ubuntu or Linux Mint, apt is the default and most reliable package manager. It’s especially suitable for traditional package installations and system-wide updates. Moreover, its user-friendly syntax and wide support make it ideal for beginners.
Choosing yum for Red Hat-Based Distributions
For Red Hat-based distributions such as Fedora, CentOS, or RHEL, yum (or its successor dnf) is the preferred package manager. In enterprise environments, yum is often chosen due to its transaction tracking, stability, and mature plugin ecosystem.
Choosing yum for Red Hat-Based Distributions
If you need to install software that runs the same across different Linux distributions, snap offers a great solution. It’s especially beneficial for containerized applications that require dependency isolation and security. In addition, snap makes it easy to install and manage software with minimal setup.
Conclusion
Choosing the right package manager depends on both your Linux distribution and your specific use case.
- Use apt for ease and reliability on Debian-based systems.
- Choose yum for managing software in enterprise-grade Red Hat-based environments.
- Consider snap for portable, secure, and cross-distribution application deployment.
By understanding the strengths of each tool, you can streamline your workflow and ensure system stability. Whether you’re a developer, system administrator, or Linux enthusiast, mastering these package managers will significantly enhance your productivity and system control.



