RHCE Red Hat Certified Engineer Online for advanced learners by SYSTECH HARDWARE & NETWORKING ACADEMY (P) LTD

BASIC NETWORKING
History of UNIX and LINUX
Basic concepts of Operating System, Kernel, Shell
File System Structure
Basic concepts of Linux
File System Hierarchy System
Basic commands of Linux
Advanced Linux Commands

DISK PARTITIONING AND MOUNTING FILE SYSTEM
Using fdisk and gdisk commands for disk partitioning
Using mkfs commands to create file system
Mounting various file systems
Auto mounting of file system
Swap creations
Enabling Quotas on partitions
Creating Quotas for users
Auditing Quotas limit

ADVANCED FILE PERMISSIONS
Assigning advanced file permissions
i.e. chmod, chown, chgrp and umask
creating , modifying and delegating ACL
Suid, Sgid, & Sticky bit

USER AND GROUP ADMINISTRATION
Creating and deleting users from the systems
Modifying users profile
Creating and deleting groups
Adding and removing users to group
Modifying the password parameters
Locked and unlocked for users

BACKUP AND RECOVERY
Introduction to various types of backup media
Backup and restoring using tar and cpio commands

MANAGING SELINUX
Introduction Basic SELinux Security Concepts
SELinux models, Display & Modify SELinux Models
Modify SELinux File Content

MANAGING FIREWALL
Controlling Firewall Daemon
Firewall Zone Management
Firewall Service Management
Firewall Source Management

ENHANCED USER SECURITY WITH SUDO
Introduction Configuring SUDO
Limiting SUDO users , Checking logs of SUDO users
Real time issues & usages

NFS - NETWORKING FILE SHARING
Configuring NFS server
Mounting NFS exports on NFS clients

WEB SERVER (APACHE)
Basics of Web Service
Introduction to Apache
Configuring Apache for main site
Configuring Apache for multiple sites using IP-based
Port based and name based vitual hosting

DNS SERVER
Configuration of DNS Server
Configuration of primary DNS server
Configuration of forward lookup zone
Configuration of reverse lookup zone
Testing tool of DNS zones
Adding services in DNS

DHCP - DYNAMIC HOST CONFIGURATION PROTOCOL
Configuring Linux as DHCP Server
Configuring various clients for DHCP Server (Windows & Linux)

FTP SERVER
Basics of File Transfer Protocol
Configuring vsftpd for anonymous ftp service

SOFTWARE PACKAGE ADMINISTRATION
Installing and deleting Software packages using rpm commands
Querying and updating software packages
Yum server configuration

JOB AUTOMATION
Introduction using Cron jobs , using At Jobs
Restricting users from using Cron jobs
Real time usage of cron, various examples Network.

ADMINISTRATING REMOTE SYSTEM
Introduction Using SSH
Generating Keys, Copying Pub Keys using ssh-copyid command
Password Less Logging between two Systems
Usage of SSH in real time

MANAGING INSTALLED SERVICES
Introduction Starting, stopping, reloading & refreshing service.
Explain Managing Services, Confirm Service Availability.
Making service enabled & disabled or various run levels.
LVM - LOGICAL VOLUME MANAGER
Introduction Components of LVM, Implementation LVM Storage
Creating Volume Groups & Logical Volumes.
Extending & reducing Volume Group and Logical Volumes.

RECOVERING ROOT PASSWORD
IIntroduction Dealing with SE Linux to recover root password,
Recovering the Super user Password, Recovering Boot Loader.