RedHat Certified System Administrator (RHCSA-RHEL10) Training in Kolkata

RedHat Certified System Administrator (RHCSA-RHEL9)

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Course Overview

RedHat Certified System Administrator (RHCSA-RHEL10)

The RHCSA is RedHat’s core system administration certification and represents the common core of skills every RedHat Enterprise Linux system administrator should have. An IT professional that has earned an RHCSA certification has demonstrated skills in areas of system administration common across a wide range of environments and deployment scenarios.

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Prerequisites

A Red Hat® Certified System Administrator (RHCSA) is able to perform the following tasks:

  • Understand and use essential tools for handling files, directories, command-line environments, and documentation
  • Create simple shell scripts
  • Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services
  • Configure local storage using partitions and logical volumes
  • Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems
  • Deploy, configure, and maintain systems, including software installation, update, and core services
  • Manage users and groups
  • Manage security, including basic firewall and SELinux configuration
  • Perform basic container management

Course Outline

Red Hat System Administration I (RH124)

  • Introduction to Red Hat Enterprise Linux
    • Define and explain the following concepts: open source, Linux, Linux distributions, and Red Hat Enterprise Linux.
  • Accessing the Command Line
    • Log in to a Linux system and run simple commands by using the shell.
  • Getting Help from Local Documentation
    • Resolve problems by using information in local help systems and documentation.
  • Registering Systems for Red Hat Support
    • Register a system by using your Red Hat account to get support services and software that Red Hat provides.
  • Getting AI-assisted Help with RHEL Lightspeed
    • Get AI-driven guidance and suggestions to efficiently manage a RHEL server by using Red Hat Enterprise Linux Lightspeed.
  • Navigating the File-system Hierarchy
    • Describe the organization of files in the Linux file-system hierarchy and specify files by name, by using relative paths or absolute paths.
  • Managing Files from the Command Line
    • Copy, move, create, delete, and organize files from the command line.
  • Editing Text Files
    • Create, view, and edit text files from the command line.
  • Redirecting Shell Input and Output
    • Redirect the output of commands and input to commands, by using Bash.
  • Managing Local Users and Groups
    • Obtain superuser access to a system; create, manage, and delete local users and groups; and administer local password policies.
  • Controlling Access to Files
    • Set standard permissions on files and interpret the security effects of different permission settings.
  • Installing and Updating Software with RPM
    • Download, install, update, and manage software packages from Red Hat and DNF package repositories.
  • Installing and Updating Applications by Using Flatpak
    • Install, upgrade, and use desktop software from the Red Hat Ecosystem Catalog by using Flatpak.
  • Accessing Removable Media
    • Access file systems on removable media devices by mounting them on a directory in the file-system hierarchy.
  • Monitoring and Managing Linux Processes
    • Investigate, control, and terminate processes that run on a Red Hat Enterprise Linux system.
  • Controlling Services and Daemons
    • Control and monitor the system services and daemons that systemd starts.
  • Introduction to Networking
    • Describe basic TCP/IP networking concepts and investigate the current network configuration and functionality on a server.
  • Managing Network Configuration
    • Configure network interfaces and settings on Red Hat Enterprise Linux servers.
  • Configuring and Securing SSH
    • Protect SSH communication by managing host keys and by implementing key-based authentication for users.
  • Comprehensive Review
    • Practice skills learned in Red Hat System Administration I.

 

Red Hat System Administration II (RH134)

  • Shell Scripting and the Command Line
    • Write and run simple shell scripts, and use shell scripting features to efficiently run commands at the shell prompt.
  • Using Regular Expressions for Practical Applications
    • Efficiently complete system administration tasks by using regular expressions to match text.
  • Scheduling User Tasks
    • Schedule programs to run in the future, either at a specific time and date or on a recurring basis, as a regular user.
  • Scheduling System Tasks
    • Schedule system programs that must run on a recurring basis to support daemons or operating system functions.
  • Analyzing and Storing Logs
    • Locate and interpret system logs for troubleshooting purposes, and ensure accurate timestamps for log events.
  • Managing Security with SELinux
    • Protect systems and manage security by using SELinux.
  • Archiving Files
    • Create compressed archives of files so that they can be backed up and transferred to other systems.
  • Transferring Files
    • Securely transfer files from one system to another.
  • Tuning System Performance
    • Improve system performance by setting a tuning profile and by adjusting the scheduling priority of specific processes.
  • Managing Basic Storage
    • Manage storage devices by creating partitions, file systems, and swap spaces from the command line.
  • Managing Storage with Logical Volume Manager
    • Use Logical Volume Manager (LVM) to manage logical volumes that can contain file systems and swap spaces.
  • Controlling and Troubleshooting the Boot Process
    • Manage how the system boots to control which services start and to troubleshoot and repair boot-time problems.
  • Recovering Superuser Access
    • Gain administrative access to a system when the superuser password is unknown or is locked.
  • Managing Network Security
    • Control network connections to services by using the system firewall, and network services that can bind to particular ports by using SELinux.
  • Accessing Network-attached Storage
    • Access network-attached storage that is provided by using the Network File System (NFS) protocol, either manually or by using the automounter.
  • Installing Red Hat Enterprise Linux
    • Install Red Hat Enterprise Linux in package mode, either interactively or by using Kickstart.
  • Managing Containers with Podman
    • Manage containers and container images with the latest version of container management tools.
  • Working with Image-based Red Hat Enterprise Linux
    • Create, use, install, and upgrade containers and servers that use image-based installation management.
  • Comprehensive Review
    • Practice skills that you learned in Red Hat System Administration II.

 

SA I - (RH124)

Red Hat System Administration I (RH124)

  • Introduction to Red Hat Enterprise Linux
    • Define and explain the following concepts: open source, Linux, Linux distributions, and Red Hat Enterprise Linux.
  • Accessing the Command Line
    • Log in to a Linux system and run simple commands by using the shell.
  • Getting Help from Local Documentation
    • Resolve problems by using information in local help systems and documentation.
  • Registering Systems for Red Hat Support
    • Register a system by using your Red Hat account to get support services and software that Red Hat provides.
  • Getting AI-assisted Help with RHEL Lightspeed
    • Get AI-driven guidance and suggestions to efficiently manage a RHEL server by using Red Hat Enterprise Linux Lightspeed.
  • Navigating the File-system Hierarchy
    • Describe the organization of files in the Linux file-system hierarchy and specify files by name, by using relative paths or absolute paths.
  • Managing Files from the Command Line
    • Copy, move, create, delete, and organize files from the command line.
  • Editing Text Files
    • Create, view, and edit text files from the command line.
  • Redirecting Shell Input and Output
    • Redirect the output of commands and input to commands, by using Bash.
  • Managing Local Users and Groups
    • Obtain superuser access to a system; create, manage, and delete local users and groups; and administer local password policies.
  • Controlling Access to Files
    • Set standard permissions on files and interpret the security effects of different permission settings.
  • Installing and Updating Software with RPM
    • Download, install, update, and manage software packages from Red Hat and DNF package repositories.
  • Installing and Updating Applications by Using Flatpak
    • Install, upgrade, and use desktop software from the Red Hat Ecosystem Catalog by using Flatpak.
  • Accessing Removable Media
    • Access file systems on removable media devices by mounting them on a directory in the file-system hierarchy.
  • Monitoring and Managing Linux Processes
    • Investigate, control, and terminate processes that run on a Red Hat Enterprise Linux system.
  • Controlling Services and Daemons
    • Control and monitor the system services and daemons that systemd starts.
  • Introduction to Networking
    • Describe basic TCP/IP networking concepts and investigate the current network configuration and functionality on a server.
  • Managing Network Configuration
    • Configure network interfaces and settings on Red Hat Enterprise Linux servers.
  • Configuring and Securing SSH
    • Protect SSH communication by managing host keys and by implementing key-based authentication for users.
  • Comprehensive Review
    • Practice skills learned in Red Hat System Administration I.

 

SA II - (RH134)

Red Hat System Administration II (RH134)

  • Shell Scripting and the Command Line
    • Write and run simple shell scripts, and use shell scripting features to efficiently run commands at the shell prompt.
  • Using Regular Expressions for Practical Applications
    • Efficiently complete system administration tasks by using regular expressions to match text.
  • Scheduling User Tasks
    • Schedule programs to run in the future, either at a specific time and date or on a recurring basis, as a regular user.
  • Scheduling System Tasks
    • Schedule system programs that must run on a recurring basis to support daemons or operating system functions.
  • Analyzing and Storing Logs
    • Locate and interpret system logs for troubleshooting purposes, and ensure accurate timestamps for log events.
  • Managing Security with SELinux
    • Protect systems and manage security by using SELinux.
  • Archiving Files
    • Create compressed archives of files so that they can be backed up and transferred to other systems.
  • Transferring Files
    • Securely transfer files from one system to another.
  • Tuning System Performance
    • Improve system performance by setting a tuning profile and by adjusting the scheduling priority of specific processes.
  • Managing Basic Storage
    • Manage storage devices by creating partitions, file systems, and swap spaces from the command line.
  • Managing Storage with Logical Volume Manager
    • Use Logical Volume Manager (LVM) to manage logical volumes that can contain file systems and swap spaces.
  • Controlling and Troubleshooting the Boot Process
    • Manage how the system boots to control which services start and to troubleshoot and repair boot-time problems.
  • Recovering Superuser Access
    • Gain administrative access to a system when the superuser password is unknown or is locked.
  • Managing Network Security
    • Control network connections to services by using the system firewall, and network services that can bind to particular ports by using SELinux.
  • Accessing Network-attached Storage
    • Access network-attached storage that is provided by using the Network File System (NFS) protocol, either manually or by using the automounter.
  • Installing Red Hat Enterprise Linux
    • Install Red Hat Enterprise Linux in package mode, either interactively or by using Kickstart.
  • Managing Containers with Podman
    • Manage containers and container images with the latest version of container management tools.
  • Working with Image-based Red Hat Enterprise Linux
    • Create, use, install, and upgrade containers and servers that use image-based installation management.
  • Comprehensive Review
    • Practice skills that you learned in Red Hat System Administration II.