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Red Hat® Certified Engineer (RHCE®) is a Red Hat Certified System Administrator (RHCSA) who possesses additional skills, knowledge, and abilities required of a senior system administrator responsible for Red Hat Enterprise Linux® systems.

An RHCE is capable of:

• Configuring static routes, packet filtering, and network address translation.

• Setting kernel runtime parameters.

• Configuring an Internet Small Computer System Interface (iSCSI) initiator.

• Producing and delivering reports on system utilization.

• Using shell scripting to automate system maintenance tasks.

• Configuring system logging, including remote logging.

• Configuring a system to provide networking services, including HTTP/HTTPS, File Transfer Protocol (FTP), network file system (NFS), server message block (SMB), Simple Mail Transfer Protocol (SMTP), secure shell (SSH) and Network Time Protocol (NTP).

Required Exam 1 RHCSA EX200 2 RHCE EX300
Note: Both the exams could be taken individually but to earn RHCE certificate one has to complete both exams.

 Red Hat Linux Administration - Module1:  RH124 Course Contents:

 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.

 Get 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 permission settings.

 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 Linux Administration - Module2: RH135 Course Contents:

 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 

 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 Linux Administration - Module3: RH255 Course Contents:

 Control services and daemons ◦ Review how to manage services and the boot-up process using systemctl 
 
 Manage IPv6 networking ◦ Configure and troubleshoot basic IPv6 networking on Red Hat Enterprise Linux systems 
 
 Configure link aggregation and bridging ◦ Configure and troubleshoot advanced network interface functionality including bonding, teaming, and local software bridges 
 
 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