Red Hat System Administration I (RH124)
This course relates to Red Hat Enterprise Linux 7. Red Hat System Administration I (RH124) is designed for IT professionals without previous Linux administration experience. The course focuses on providing students with Linux administration “survival skills” by focusing on core administration tasks. System Admin I also 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
Log In To A Linux System And Run Simple Commands Using The Shell.
- Manage Files From The Command Line
Copy, Move, Create, Delete, And Organize Files From The Bash Shell Prompt.
- Getting Help In Red Hat Enterprise Linux
Resolve Problems By Using Online Help Systems And Red Hat Support Utilities.
- Create, View, And Edit Text Files
Create, View, And Edit Text Files From Command Output Or In An Editor.
- Manage Local Linux Users And Groups
Manage Local Linux Users And Groups, And Administer Local Password Policies.
- Control Access To Files With Linux File System Permissions
Set Linux File System Permissions On Files And Interpret The Security Effects Of Different
- Monitor And Manage Linux Processes
Obtain Information About The System, And Control Processes Running On It.
- Control Services And Daemons
Control And Monitor Network Services And System Daemons Using Systemd.
- Configure And Secure Openssh Service
Access And Provide Access To The Command Line On Remote Systems Securely Using Openssh.
- Analyze And Store Logs
Locate And Accurately Interpret Relevant System Log Files For Troubleshooting Purposes.
- Manage Red Hat Enterprise Linux Networking
Configure Basic Ipv4 Networking On Red Hat Enterprise Linux Systems.
- Archive And Copy Files Between Systems
Archive Files And Copy Them From One System To Another.
- Install And Update Software Packages
Download, Install, Update, And Manage Software Packages From Red Hat And Yum Package Repositories.
- Access Linux File Systems
Access And Inspect Existing File Systems On A Red Hat Enterprise Linux System.
- Use Virtualized Systems
Create And Use Red Hat Enterprise Linux Virtual Machines With Kvm And Libvirt.
- Comprehensive Review
Practice And Demonstrate The Knowledge And Skills Learned In This Course
Red Hat System Administration II (RH134)
This course relates to Red Hat Enterprise Linux 7. This course is specifically designed for students who have completed Red Hat System Administration I (RH124). Red Hat System Administration II (RH134) focuses on the key tasks needed to become a full time Linux administrator. 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). Red Hat System Administration II with RHCSA Exam (RH135) includes the exam.
Course Syllabus of Red Hat System Administration II (RH134)
- Automate installation with Kickstart
Automate the installation of Red Hat Enterprise Linux systems with Kickstart.
- Use regular expressions with grep
Write regular expressions that, when partnered with grep, will allow you to quickly isolate or locate content within text files.
- Create and Edit text files with vim
Introduce the vim text editor, with which you can open, edit, and save text files.
- Schedule future Linux tasks
Schedule tasks to automatically execute in the future.
- Manage priority of Linux processes
Influence the relative priorities at which Linux processes run.
- Control access to files with access control lists (ACL)
Manage file security using POSIX access control lists.
- Manage SELinux security
Manage the Security Enhanced Linux (SELinux) behavior of a system to keep it secure in case of a network service compromise.
- Connect to network-defined users and groups
Configure systems to use central identity management services.
- Add disks, partitions, and file systems to a Linux system
Manage simple partitions and file systems.
- Manage logical volume management (LVM) storage
Manage logical volumes from the command line.
- Access networked attached storage with network file system (NFS)
Access (secure) NFS shares.
- Access networked storage with SMB
Use autofs and the command line to mount and unmount SMB file systems.
- Control and troubleshoot the Red Hat Enterprise Linux boot process
- Limit network communication with firewall
Configure a basic firewall
- Comprehensive review
Practice and demonstrate knowledge and skills learned in this course
Red Hat System Administration I (RH124)
Red Hat® System Administration III (RH254), related to Red Hat Enterprise Linux,® 7, is designed for experienced Linux system administrators who hold a Red Hat Certified System Administrator (RHCSA®) certification or equivalent skills and who want to broaden their ability to administer Linux systems at an enterprise level.
Broaden your ability to administer Linux® systems and prepare for your Red Hat® Certified Engineer (RHCE®) exam.
- Control network port security
Permit and reject access to network services using advanced SELinux and firewalld filtering techniques.
- Manage DNS for servers
Set and verify correct DNS records for systems and configure secure DNS caching.
- Configure email delivery
Relay all email sent by the system to an SMTP gateway for central delivery.
- Provide block-based storage
Provide and use networked iSCSI block devices as remote disks.
- Provide file-based storage
Provide NFS exports and SMB file shares to specific systems and users.
- Configure MariaDB databases
Provide a MariaDB SQL database for use by programs and database administrators.
- Provide Apache HTTPD web service
Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts.
- Write Bash scripts
Write simple shell scripts using Bash.
- Bash conditionals and control structures
Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts.
- Configure the shell environment
Customize Bash startup and use environment variables, Bash aliases, and Bash functions.
- Linux containers preview
Preview the capabilities of Linux containers, Docker, and other related technologies in Red Hat Enterprise Linux 7.
- Comprehensive review
Practice and demonstrate knowledge and skills learned in Red Hat System Administration III
RedHat Certified Engineer (RHCE) Exam (EX300)
An RHCE certification is earned by a RedHat Certified System Administrator (RHCSA) who has demonstrated the knowledge, skill, and ability required of a senior system administrator responsible for Red Hat Enterprise Linux systems.
The performance-based RedHat® Certified Engineer Exam (EX300) tests to determine if your knowledge, skill, and ability meet those required of a senior system administrator responsible for Red Hat Enterprise Linux® (RHEL) systems. RedHat Certified System Administrator (RHCSA) certification is required to earn Red Hat Certified Engineer (RHCE®) certification