Amazon Linux 2 is a Linux operating system developed by Amazon Web Services (AWS) to provide a secure, stable, and high-performance environment for cloud and enterprise applications. It is designed to integrate seamlessly with AWS services, offering a robust platform for developers and IT administrators. Amazon Linux 2 is available at no additional charge and includes long-term support with ongoing security and maintenance updates. Key Features and Functionality: - AWS Integration: Pre-installed packages and configurations facilitate tight integration with AWS services, simplifying the deployment and management of applications. - Long-Term Support: Provides five years of support, ensuring stability and predictability for enterprise applications. - Extras Repository: Offers access to the latest software packages through the Amazon Linux Extras repository, allowing users to install newer versions of popular software without compromising system stability. - On-Premises Use: Available as virtual machine images for VMware, Oracle VM VirtualBox, and Microsoft Hyper-V, enabling on-premises development and testing. - Systemd Support: Includes the systemd init system for efficient process management and service control. - Optimized Kernel and Toolchain: Features an LTS Kernel tuned for enhanced performance on Amazon EC2, along with updated compiler and build toolchain components. - Security Features: Implements default security measures such as limiting remote access, disabling remote root login, and reducing non-critical packages to minimize exposure to vulnerabilities. - Kernel Live Patching: Supports live patching of the Linux kernel, allowing critical and important security updates to be applied without rebooting or downtime. Primary Value and User Solutions: Amazon Linux 2 addresses the need for a secure, reliable, and high-performance operating system tailored for cloud environments. Its deep integration with AWS services streamlines application deployment and management, enhancing developer productivity. The long-term support and regular security updates provide peace of mind for enterprises, ensuring system stability and compliance. Additionally, the availability of virtual machine images for on-premises use allows for consistent development and testing environments, bridging the gap between local and cloud-based operations.