Red Hat Certified System Administrator
Red Hat Certified Engineer
Red Hat System Administration I provides a foundation for students wishing to become full-time Linux system administrators by introducing key command line concepts and other enterprise-level tools. These concepts are further developed in the follow-on course, Red Hat System Administration II (RH134).
- Access the command line
- Manage files from the command line
- Get help in Red Hat Enterprise Linux
- Create, view, and edit text files
- Manage local Linux users and groups
- Control access to files with Linux file system permissions
- Monitor and manage Linux processes
- Control services and daemons
- Configure and secure OpenSSH service
- Analyze and store logs
- Manage Red Hat Enterprise Linux networking
- Archive and copy files between systems
- Install and update software packages
- Access Linux file systems
- Use virtualized systems
- Comprehensive review
IT professionals across a broad range of disciplines who need to perform essential Linux administration tasks including installation, establishing network connectivity, managing physical storage, and basic security administration.
There are no formal prerequisites for this course; however, previous operating system administration experience will be very beneficial.
This course goes deeper into enterprise Linux administration including file systems and partitioning, logical volumes, SELinux, firewalling, and troubleshooting. Attending both Red Hat System Administration I and Red Hat System Administration II can help you in your preparation for the Red Hat Certified System Administrator exam (EX200).
- Automate installation with Kickstart
- Use regular expressions with grep
- Create and Edit text files with vim
- Schedule future Linux tasks
- Manage priority of Linux processes
- Control access to files with access control lists (ACL)
- Manage SELinux security
- Connect to network-defined users and groups
- Add disks, partitions, and file systems to a Linux system
- Manage logical volume management (LVM) storage
- Access (secure) NFS shares.
- Access networked storage with SMB
- Control and troubleshoot the Red Hat Enterprise Linux boot process
- Limit network communication with firewall
- Comprehensive review
This course is singularly designed for students who have completed Red Hat System Administration I (RH124). The organization of topics is such that it is not appropriate for student to use RH134 as a curriculum entry point. Students who have not taken a previous Red Hat course are encouraged to take either System Administration I if they are new to Linux, or the RHCSA Fast Track course (RH200) if they are experienced with enterprise Linux administration.
Prerequisites for this course: Red Hat System Administration I (RH124)
The course is focused on deploying and managing network servers running caching Domain Name Service (DNS), MariaDB, Apache HTTPD, Postfix SMTP nullclients, network file sharing with Network File System (NFS) and Server Message Block (SMB), iSCSI initiators and targets, advanced networking and firewalld configurations, and the use of Bash shell scripting to help automate, configure, and troubleshoot the system. Through lectures and hands-on labs, students who have already earned the RHCSA certification will be exposed to all competencies covered by the Red Hat Certified Engineer (RHCE) exam (EX300).
- Control services and daemons
- Manage IPv6 networking
- Configure link aggregation and bridging
- Control network port security
- Manage DNS for servers
- Configure email delivery
- Provide block-based storage
- Provide file-based storage
- Configure MariaDB databases
- Provide Apache HTTPD web service
- Write Bash scripts
- Bash conditionals and control structures
- Configure the shell environment
- Comprehensive review
Red Hat System Administration III is intended for experienced Linux administrators wishing to learn enterprise-level automation techniques through scripting, how to deploy and secure network services, and how to manage other key security features of Red Hat Enterprise Linux. Students in this course should have earned their RHCSA or have equivalent skills.
Prerequisites for this course:
RHCSA certification or equivalent experience
For candidates who have not earned their RHCSA certification, confirmation of the correct skills and knowledge can be obtained by passing the online skills assessment.
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