What you'll learn
In a Red Hat course, you will gain in-depth knowledge of Linux operating systems and the tools used to manage enterprise environments. The course typically covers system administration tasks such as user and group management, permissions, and software installation using Red Hat Package Manager (RPM) and Yum. You will learn how to configure and manage networking services like DHCP, DNS, and firewalls, as well as how to work with storage solutions through Logical Volume Manager (LVM), RAID, and network file systems like NFS and SMB.
Additionally, you’ll delve into virtualization with KVM, enabling you to create and manage virtual machines. The course also emphasizes automation and scripting using tools like Bash and Ansible, helping you automate routine tasks. You will learn to configure and secure SELinux for enhanced system security and gain expertise in monitoring system performance and troubleshooting issues. Overall, the Red Hat course provides a comprehensive foundation in managing and optimizing Red Hat Enterprise Linux (RHEL) environments, preparing you for roles in system administration, cloud infrastructure, and enterprise IT.
- Directory structure in Linux (/root, /home, /etc, /var)
- Basic shell commands (ls, cd, pwd, mkdir, rm)
- Adding, modifying, and deleting users
- Controlling access with user/group/other permissions
- Using chmod, chown, and umask
- Installing, updating, and removing software using rpm
- Using YUM and DNF for software management
- Compressing and extracting .tar, .gz, .bz2 files
- Managing partitions with fdisk and gdisk
- Managing SELinux modes (enforcing, permissive, disabled)