Introduction to Unix & Linux

History of Unix & Linux

Basic Concepts of Operating Systems,

Kernel, shell and file system structure

System Structure

• Basic concepts of Linux
• Differences between Red Hat Enterprise Linux & cent os

Commands of Linux 

Installation Of Linux

• Interactive installation
• INIT Process

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
• Creating, deleting and modifying users and group & policy

Advanced File Permissions

Creating, modifying and deleting ACL’s

Disk Partitioning and Mounting File System

Backup and recovery

NFS SERVER

 NIS SERVER

DNS SERVER

Web Server (Apache)

• Basics of Web Service
• Introduction to Apache
• Configuring Apache for main site

Configuring Apache for multiple sites using IP-based, portbased and name-based virtual hosting

FTP Server (vsftp daemon)

• Basics of File Transfer Protocol

Configuring vsftpd for anonymous ftp service

 Samba Service

• Basics of file sharing in Windows ,Configuring Samba service for file sharing with windows systems

Troubleshooting your system

• Recovering the super user password
• Recovering the boot loader (GRUB)

 RAID (Redundant Array of InExpensive Disks) & LVM

• Implementing RAID on Linux
• RAID levels (0, 1 and 5) configuration using RAID tools
• Resizing the Partition using LVM

Virtualization

• Managing Virtual machine