Programa do Curso

Shell Scripting and Task Automation

  • Creating and executing Bash scripts
  • Using variables, loops, and conditionals
  • Automating tasks with cron and systemd timers

Advanced File System and Storage Management

  • Logical Volume Manager (LVM): creation and resizing
  • RAID concepts and configuration
  • Filesystem maintenance and integrity checks

Service Management and Custom Units

  • Advanced systemd operations
  • Creating custom services and targets
  • Debugging service failures

Security and SELinux

  • SELinux modes and policies
  • Managing file contexts and Booleans
  • Audit logs and troubleshooting SELinux issues

Monitoring and Performance Tuning

  • Using top, vmstat, iostat, and other CLI tools
  • Process management and resource limits
  • Performance monitoring with tuned and cockpit

Networking: Advanced Topics

  • Firewalld zones and rules
  • Network bonding and bridging
  • Basic diagnostics with tcpdump and ss

Backup and Recovery Essentials

  • Backup strategies and tools (rsync, tar, etc.)
  • Disaster recovery preparation
  • Snapshot and recovery scenarios

Summary and Next Steps

Requisitos

  • Completion of Oracle Linux 9: System Administration I or equivalent experience
  • Comfort with basic command-line administration in Linux

Audience

  • Intermediate system administrators
  • DevOps professionals and IT engineers
  • Technical personnel managing enterprise Oracle Linux environments
 21 Horas

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