Students attending the RH299 RHEL 7 course will leave with knowledge on the following areas:
• Managing and troubleshooting systemd services during the boot process
• Network configuration and basic troubleshooting
• Managing local storage, creating and using file systems
• Firewall management with firewalld
• Automating installation of Red Hat Enterprise Linux® using kickstart
• Manage SELinux settings
• Using NFS and Samba shared filesystems
• Network port security and link aggregation
• iSCSI initiator and target configuration
• Domain Name System (DNS) troubleshooting and caching name server
• Providing Network File System (NFS) and Server Message Block (SMB) file servers
• Apache HTTPD web server management
• MariaDB SQL datbase configuration
• Postfix Simple Mail Transfer Protocol (SMTP) nullclient for servers
• Bash scripting for automation
• HCEs on Red Hat Enterprise Linux 6 or earlier who wish to recertify on Red Hat Enterprise Linux 7
• Students who previously attempted the RHCE exam, did not pass, and wish to retake the exam
• Students who have completed the RHCE track courses (Red Hat System Administration I, II, and III or equivalent) and would like additional hands-on practice prior to taking the RHCE exam
• Students should have already completed Red Hat System Administration I, II, and III or equivalent training.
• It is highly recommended students take our online skills assessment prior to enrolling in this course.
• Extensive UNIX administration experience by itself is not adequate for most students.
1. Local and remote logins
• Review methods for accessing the system and engaging Red Hat Support.
2. File system navigation
• Copy, move, create, delete, link, and organise files while working from the Bash shell prompt.
3. Users and groups
• Manage Linux users and groups and administer local password policies.
4. File permissions
• Control access to files and directories using permissions and access control lists (ACLs).
5. SELinux permissions
• Manage the SELinux behavior of a system to keep it secure in case of a network service compromise.
6. Process management
• Evaluate and control processes running on a Red Hat Enterprise Linux system.
7. Updating software packages
• Download, install, update, and manage software packages from Red Hat and yum package repositories.
8. Creating and mounting file systems
• Create and manage disks, partitions, and filesystems from the command line.
9. Service management and boot troubleshooting
• Control and monitor system daemons and troubleshoot the Red Hat Enterprise Linux boot process.
10. Network configuration
• Configure basic IPv4 networking on Red Hat Enterprise Linux systems.
11. System logging and ntp
• Locate and accurately interpret relevant system log files for troubleshooting purposes.
12. Logical volume management
• Create and manage logical volumes from the command line.
13. Scheduled processes
• Schedule tasks to automatically execute in the future.
14. Mounting network file systems
• Use autofs and the command line to mount and unmount network storage with NFS and SMB.
15. Firewall configuration
• Configure a basic firewall.
16. Virtualisation and kickstart
• Automate the installation of Red Hat Enterprise Linux on virtual machines with Kernel-based Virtual Machine (KVM) and libvirt.
17. Managing IPv6 networking
• Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems.
18. Configuring link aggregation and bridging
• Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges.
19. Controlling network port security
• Permit and reject access to network services using advanced SELinux and firewalld filtering techniques.
20. Managing DNS for Servers
• Set and verify correct DNS records for systems and configure secure-caching DNS.
21. Configuring E-mail Delivery
• Relay all e-mail sent by the system to a SMTP gateway for central delivery.
22. Providing block-based storage
• Provide and use networked iSCSI block devices as remote disks.
23. Providing file-based storage
• Provide NFS exports and SMB file shares to specific systems and users.
24. Configuring MariaDB databases
• Provide a MariaDB SQL database for use by programs and database administrators.
25. Providing Apache HTTPD Web Service
• Configure Apache HTTPD to provide Transport Layer Security (TLS)-enabled websites and virtual hosts.
26. Writing Bash scripts
• Write simple shell scripts using Bash.
27. Bash conditionals and control structures
• Use Bash conditionals and other control structures to write more sophisticated shell commands and scripts.
28. Configuring the shell environment
• Customise Bash startup and use environment variables, Bash aliases, and Bash functions.
Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves.
|Teaching mode:||Classroom - Instructor Led|
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