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Introduction to UNIX & LINUX


History of UNIX and LINUX

Basic concepts of Operating System, Kernel, Shell & File System structure

Basic concepts of Linux

Differences between CentOS, Red Hat Enterprise Linux & Fedora

Basic commands of Linux

Advanced Linux Commands


Installation of Linux


Interactive Installation

Network Based Installation


Introduction to Graphical Environment


Use and customize the GNOME interface

Perform command tasks using the GNOME GUI

Launch applications from command line & GNOME interface

Customize X Window System


Software Package Administration


Installing and deleting software packages

Querying and updating software packages


User and Group Administration


Creating and deleting users from the systems

Modifying users profile

Creating and deleting groups

Important system files related to user administration


Advanced File Permissions


Assigning advanced files permissions i.e. chmod, chown, chgrp & Sticky bit

Creating, modifying and deleting ACL’s


Disk Partitioning and Mounting File System


Using fdisk, disk druid utilities for disk partitioning

Using mkfs, commands to create file systems

Mounting various file systems

Auto mounting of file system


Disk Quotas


Enabling Quotas on partitions

Creating Quotas for users

Auditing Quotas limit


Backup and Recovery


Introduction to various types of backup media

Backup and restoring using tar and CPIO commands




Configuring NFS server

Mounting NFS exports on NFS clients


Dynamic Host Configuration Protocol (DHCP)


Configuring Linux as DHCP Server

Configuring various clients for DHCP Server (Windows & Linux)


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


Mail Server (SMTP, POP3, IMAP)


Basics of Mail Servers

Configuring SMTP service using Postfix

Configuring POP3 / IMAP service on Linux


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 virtual hosting


FTP Server (VSFTP daemon)


Basics of File Transfer Protocol

Configuring VSFTP for anonymous ftp service


RAID (Redundant Array of Inexpensive Disks) & Logical Volume Manager


Implementing RAID on Linux

RAID levels (0, 1 and 5) configuration using raid tools

Resizing the Partition using LVM


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