RHCE

Red Hat Certified Engineer

  1. RHCE Training in Surat Gujarat
Red Hat Certified System Administrator certification is earned when an IT professional demonstrates the core system-administration skills required in Red Hat Enterprise Linux environments.
A Red Hat Certified Engineer certification is earned by an RHCSA who has demonstrated the knowledge, skill and ability required of a senior system administrator responsible for Red Hat Enterprise Linux systems.
The RHCVA certification is for system administrators whose responsibilities require them to have the skill and knowledge to deploy and manage virtual hosts in production environments using Red Hat Enterprise Virtualization Manager. This credential assures enterprises that their virtualization solutions are administered optimally and establishes credibility for service providers.
COURSE CONTENT


Introduction to Linux
  1. History of UNIX & Linux
  2. Basic Concepts of Operating System

Basics
  1. File system of Linux
  2. Creating, Removing, Copying, Moving files & Directories
  3. File Permissions

Intermediate Command Line Tools
  1. Soft Link & Hard Links
  2. Introduction to VIM
  3. Basic VIM workflow

Regular Expressions, Pipelines & I/O Redirections
  1. Using GREP
  2. Pipelines & Redirections
  3. Basic Regular Expressions

Linux Installation
  1. Installation of Linux Graphically
  2. Kick Start Installation
  3. Network Installation (using FTP, NFS & HTTP)
  4. Combining Kickstart & N/W installation
  5. Real- Time Installation Procedure & Steps discussion

User & Group Administration
  1. Creating & Deleting users
  2. Modifying users Profile
  3. Files Related to user Administration
  4. Creating and removing Groups
  5. Adding & Removing Users to/from Groups
  6. L1/L2 Task in Real Time

Controlling Access to Files
  1. Applying File System Access Control List (ACL)
  2. Restricting a Particular user to use a file or directory
  3. Making a Partition ACL enabled/disable

Managing SELinux
  1. Basic SELinux Security Concepts
  2. SELinux Models
  3. Display & Modify SELinux Models
  4. Display & Modify SELinux context

Managing Partitions & File Systems
  1. Diff Type of FS like Ext3, EXT4, XFS etc
  2. Simple Partition & File System
  3. Enabling Data Privacy with Partition Encryption
  4. Managing SWAP Space
  5. Increasing & Decreasing swap spaces
  6. Mounting & Unmounting a FS and Making it Permanent
  7. Day to Day Task in Real Time

Logical Volume Management
  1. Components of LVM
  2. Implementation of LVM Storage
  3. Creating Volume Groups & Logical Volumes
  4. Extend a Logical Volume
  5. Extending & reducing a VG
  6. FS related issues in Real Time

Network Configuration & Troubleshooting
  1. Introduction to Networking
  2. Understanding Network Configuration Files
  3. Assigning IP Address
  4. IP Aliasing
  5. IC Bonding
  6. Real Time Issues Discussion

Job Automation
  1. Why we Need Job Automation?
  2. Using CRON jobs
  3. Using At Jobs
  4. Restricting Users from using CRON Jobs
  5. Real Time usage of CRON with various examples

Network File Services (NFS)
  1. Concepts, Daemons & workflow of NFS Daemons
  2. Configuring NFS Server
  3. Mounting NFS Directory on clients
  4. Auto Mounting NFS
  5. Real Time Issues in NFS

DNS Server
  1. Concepts
  2. Configuring DNS server
  3. Adding Clients to DNS server
  4. Client side Configuration
  5. Troubleshooting of DNS Server with Real Time usage discussion

Mail Server
  1. concepts and configuration of mail server
  2. MX records in DNS

DHCP Server
  • What is DHCP & How Its works?
  • Configuration and Implementation of DHCP server

  • Proxy Server
    1. concepts of Usage of Proxy Server
    2. configuration of proxy server
    3. Diff application of proxy server with examples

    VNC Server
    1. configuring VNC
    2. Creating user access through VNC
    3. Logging into server through VNC client

    File Transfer Protocol (FTP)
    1. using FTP
    2. configuring FTP for anonymous users
    3. configuring FTP for upload files
    4. configuring FTP for Downloading files
    5. Restricting users for FTP

    SAMBA Server
    1. concepts & configuring SAMBA service for file sharing with Windows
    2. Connecting SAMBA server from windows Client

    Web Server
    1. Concepts and configuring Apache Web Server
    2. Redirecting the website
    3. Virtual web hosting
    4. Port Based
    5. Name Base

    Managing Process
    1. Monitoring Processes
    2. Terminating & Governing Processes
    3. Setting up Priority of the Process
    4. Usage of Ps, TOP command.

    Boot Process
    1. Boot Process
    2. Repairing Boot Issues
    3. Real Time Boot Issues

    Recovering Root Password
    1. Dealing with SE Linux to Recover Root Password
    2. Recovering the Super User Password
    3. Recovering Boot Loader

    Managing Installed Services
    1. Staring, Stopping, Reloading & Refreshing the service
    2. Managing services and making them persistent.
    3. confirm service availability
    4. Day to Day Task in Real Time with explanation

    Accessing a Remote System
    1. Concepts & usages of SSH in Production
    2. generating Keys
    3. how to enable password less authentication between servers

    Enhanced User Security (SUDO)
    1. Concepts
    2. configuring SUDO
    3. Limiting SUDO users
    4. Checking logs of SUDO users, Real time issues & usage.

    Software Management
    1. Concepts and Need
    2. Package management using RPM
    3. Package management using YUM Server
    4. Configuration and management of YUM server.
    5. Discussion of Day to Day Activity and Process to Follow

    Backup & Restore
    1. Concepts Explanation and necessity of Backup
    2. Tools used for backup
    3. compressing and uncompressing the data