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.
- Release Notes for Oracle Linux 9.6
- Release Notes for Oracle Linux 9.5
- Release Notes for Oracle Linux 9.4
- Release Notes for Oracle Linux 9.3
- Release Notes for Oracle Linux 9.2
- Release Notes for Oracle Linux 9.1
- Release Notes for Oracle Linux 9
- Licensing Information User Manual
- Oracle Linux Product Life Cycle Information
- Limits
- UEFI Secure Boot Update Notices
Installation, Upgrade and Software Management
System Management and Configuration
Security
- Enhancing System Security
- Setting Up System Users and Authentication
- Configuring the Firewall
- Using OpenSCAP for Security Compliance
- Managing Certificates and Public Key Infrastructure
- Connecting to Remote Systems With OpenSSH
- Administering SELinux
- Working With UEFI Secure Boot
- Configuring the File Access Policy Daemon
File Systems and Storage
High Availability
Virtualization and Containers
Monitoring, Tuning, and Tracing
- Monitoring and Tuning the System
- Collecting and Analyzing Metrics With Performance Co-Pilot
- Optimize Performance and Power Consumption With TuneD and PowerTOP
- Using sos to Get Debugging Information
- Auditing the System With Auditd and Rsyslogd
- DTrace Release Notes
- Using DTrace for System Tracing
- Profiling For Performance Analysis With Gprofng