Oracle Linux 9
Oracle Linux is the only recommended Linux distribution for Oracle applications and is engineered to provide the most secure, scalable, and reliable solution for your mission critical workloads.
Oracle Linux with the Unbreakable Enterprise Kernel provides the best performance and the latest features from Oracle and the mainline kernel community.
Oracle Linux with the Unbreakable Enterprise Kernel provides the best performance and the latest features from Oracle and the mainline kernel community.
Oracle Linux 9 Release Information
Important: Update releases such as Oracle Linux 9.1 or Oracle Linux 9 Update 1, are rolling snapshots of the latest supported packages for the Oracle Linux release and are not considered independent versions of Oracle Linux. Do not attempt to pin an Oracle Linux system to a particular update release. Always update systems to the most recent update release of the operating system. Failure to do so exposes your systems to common security vulnerabilities and other software bugs.
- Oracle Linux 9: Release Notes for Oracle Linux 9.6
- Oracle Linux 9: Release Notes for Oracle Linux 9.5
- Oracle Linux 9: Release Notes for Oracle Linux 9.4
- Oracle Linux 9: Release Notes for Oracle Linux 9.3
- Oracle Linux 9: Release Notes for Oracle Linux 9.2
- Oracle Linux 9: Release Notes for Oracle Linux 9.1
- Oracle Linux 9: Release Notes for Oracle Linux 9
- Oracle Linux 9: Licensing Information User Manual
- Oracle Linux Product Life Cycle Information
- Oracle Linux: Limits
- Oracle Linux: UEFI Secure Boot Update Notices
Installation, Upgrade and Software Management
System Management and Configuration
- Oracle Linux 9: Managing Kernels and System Boot
- Oracle Linux 9: Managing the System With systemd
- Oracle Linux 9: Managing System Devices With udev
- Oracle Linux 9: Configuring Huge Pages
- Oracle Linux: Using the Cockpit Web Console
- Oracle Linux 9: Accessibility User's Guide
- Oracle Linux 9: Automating System Tasks With cron
- Oracle Linux: Backing Up Files and Storage Volumes for Disaster Recovery
Security
- Oracle Linux 9: Enhancing System Security
- Oracle Linux 9: Setting Up System Users and Authentication
- Oracle Linux 9: Configuring the Firewall
- Oracle Linux 9: Using OpenSCAP for Security Compliance
- Oracle Linux: Managing Certificates and Public Key Infrastructure
- Oracle Linux: Connecting to Remote Systems With OpenSSH
- Oracle Linux: Administering SELinux
- Oracle Linux: Working With UEFI Secure Boot
- Oracle Linux 9: Configuring the File Access Policy Daemon
File Systems and Storage
High Availability
Networking
Virtualization and Containers
Monitoring, Tuning, and Tracing
- Oracle Linux 9: Monitoring and Tuning the System
- Oracle Linux 9: Collecting and Analyzing Metrics With Performance Co-Pilot
- Oracle Linux 9: Optimize Performance and Power Consumption With TuneD and PowerTOP
- Oracle Linux 9: Using sos to Get Debugging Information
- Oracle Linux 9: Auditing the System With Auditd and Rsyslogd
- Oracle Linux: DTrace Release Notes
- Oracle Linux: Using DTrace for System Tracing
- Oracle Linux 9: Profiling For Performance Analysis With Gprofng