Sriwalee Computer

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1. Install Red hat Linux
   

2. Linux System Administrator Overview

•     Task and Functions of System Administrator
•     Type of Linux Servers in Network
•     Booting Up and Shutdown Network Service in Linux

•     Getting into the Rescue Mode
•     Variations of Rescue Mode
•     Available Rescue Commands

•     Basic of Kernel Concept and Modules
•     Upgrading Kernel and Patch
•     Recompiling a Kernel

•     What is virtual memory?
•     Creating a swap space
•     Using a swap space
•     Allocating swap space
•     The buffer cache

•     System Resources – top, iostat, ps, vmstat & lsof
•     Filesystem Usage – df & du
•     Monitoring Users – who,  w, Skill & nice and renice

•     Network Access and IP Address Configuration
•     Installing DHCP Server
•     DHCP Configuration File
•     Starting DHCP Service

•     Configuring Network File System
•     NFS Client
•     FTP Server
•     Samba Services

•     Installing the Apache Server
•     Apache Configuration File
•     Apache Access Configuration

•     Squid Files and Directories
•     Basic Squid Configuration

•     MTA, MUA and MDA
•     Installing Mail Server Packages
•     Sendmail Configuration

•     Understanding DNS
•     Installing and Configuring BIND Service
•     BIND Utilities

•     Executing a Script
•      Variables and Special Variables
•     Conditioning Statement
•     Loop Statement

•     On the importance of being backed up
•     Selecting the backup medium
•     Selecting the backup tool
•     Simple backups/restore with tar
•     Multilevel backups
•     What to backup
•     Compressed backup