Red Hat System Administration I – 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 System Administration II with RHCSA Exam – 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 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 III with RHCSA and RHCE Exam – 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