CentOS 9 Linux Administration - Level I Course Overview Following courses are similar to CentOS 9 Linux Administration - Level I
The CentOS 9 Linux Administration - Level I course provides foundational skills in managing CentOS Linux systems, essential for IT professionals, system administrators, and network engineers. This course equips learners with critical knowledge about system configuration, security, and maintenance, vital for enhancing efficiency and productivity in diverse computing environments.
Course outline & what you'll learn
Overview of Linux distributions
- Differences between CentOS and other distributions
- System requirements
- Installation process
- Configuring basic settings
- User and group management
- File permissions and ownership
- Configuring system time and locale settings
- Using DNF for package installation and management
- Managing repositories
- Building and installing software from source
- Understanding the Linux filesystem hierarchy
- Disk partitioning and formatting
- Mounting and unmounting filesystems
- Network configuration using NetworkManager
- Understanding TCP/IP and network troubleshooting
- Configuring firewall settings with firewalld
- Using top, ps, and other monitoring tools
- Analyzing system logs
- Basic performance tuning techniques
- Implementing user authentication and authorization
- Managing services and processes
- Basic SELinux concepts and configurations
- Strategies for data backup
- Using tar and rsync for file backups
- System recovery options
- Basics of shell scripting
- Writing simple scripts for task automation
- Scheduling tasks with cron
Overview of virtualization concepts
- Introduction to using Podman for container management
- Recap of key concepts
- Recommendations for further learning and resources
Why train with Traincrest
This Linux course is delivered by Traincrest's certified instructors, live online or in the classroom, with hands-on labs and a 98% exam success rate. Trusted by 500+ companies and 50,000+ students worldwide.