study overseas chennai +91 - 44 - 42115338
+91 - 9884987719 (Adyar)
+91 - 7550245795 (Velachery)
it training institutes in chennai job openings in chennai
mcsa training chennai

UNIX

Training Name

:

UNIX Sever Administration

Batch

:

Weekend / Weekdays

Duration

:

40Hrs

Venue

:

HB Educational Services,39/40,1st Main Road,Gandhi Nagar, Adyar, Chennai-20. HB Educational Services, 2/189, 2nd Floor, 100 Feet Road, Vijayanagar, Velachery, Chennai-42.

Description

Unix System Administration course is designed to give delegates practical experience in the administration of a SVR4 compatible Unix System.

Target Audience

UNIX administrators and anyone involved with the UNIX System.

Training Overview

The UNIX System Administration course deliver knowledge on Unix Operating System, maintenance and day-to-day running of a SVR4 compatible UNIX system.

Training Content

Overview of System Administration

  • System Administrator Responsibilities
  • A Brief History of UNIX
  • Evolving Standards
  • Navigating the Documentation

User Administration

  • What is a "user" in UNIX?
  • The /etc/passwd File
  • Groups
  • The /etc/group File
  • Passwords
  • Adding Users
  • Deleting Users
  • Modifying User Attributes
  • The Login Process
  • /etc/profile and .profile
  • Communicating with Users: /etc/motd
  • Communicating with Users: The wall Command

File System Basics

  • The Hierarchy
  • Files
  • Directories
  • Device Files
  • Character and Block Devices
  • The/dev Directory
  • Links
  • Symbolic Links
  • A File System Tour
  • Thedf Command
  • The du Command
  • The find Command

Advanced File System Concepts

  • The Physical File System
  • TheInode File
  • File Storage in Disk Blocks
  • The Superblock
  • The Free List
  • Slices and File Systems
  • File System Types

Disk Management

  • Making a File System
  • Themkfs Command
  • SharingFilesystems
  • The mount Command
  • Thefstab File
  • Thefsck Command
  • Thelost+found Directory
  • Theprtvtoc Command

Backups

  • Backup Strategies
  • Backup Tools
  • The tar Command
  • Thecpio Command
  • The dump Command
  • Network Backup Strategies

UNIX Processes

  • Overview of Processes
  • Process Space
  • Process Table
  • The fork/exec Mechanism
  • Theps Command
  • Background Processes
  • The kill Command
  • Scheduling Jobs
  • Thecron Daemon
  • The at Command
  • Thecrontab Command
  • Format of cron Files
  • Access to Scheduling Facilities

System Startup and Shutdown

  • Run States
  • Theinit Daemon
  • /etc/inittab
  • Theinittab Actions
  • Theinit Command
  • Therc Scripts
  • Single-User Mode
  • The shutdown Command

UNIX System Security

  • Security Overview
  • Physical Security
  • Account Security
  • SUID and SGID Settings
  • File and Directory Permissions
  • Software Security

Performance Monitoring and Tuning

  • Performance Issues
  • Methods of Improving Performance
  • Swapping and Paging
  • Thesar Utility
  • Usingsar
  • The truss Command

IP Addressing

  • Basic Network Needs
  • Ethernet Addresses
  • IP Addresses
  • DNSvs /etc/hosts to Resolve IP Addresses
  • Network Addresses
  • Network Classes
  • Broadcast Addresses
  • Subnet Masks

Configuring TCP/IP

  • The /etc/hosts File
  • Theifconfig Command
  • The /etc/services File
  • Theinetd Daemon
  • The /etc/inetd.conf File
  • Simple TCP/IP Troubleshooting: The ping and netstat Commands

The LP Print Service

  • Printing Overview
  • Thelp, lpstat, and cancel Commands
  • Adding a Printer
  • Thelpadmin Command
  • The accept and reject Commands
  • The enable and disable Commands
  • Adding a Networked Printer
  • Other Administrative Commands

Network Utilities

  • Network Services
  • telnet - Terminal Emulator
  • ftp - File Transfer
  • rcp - Remote Copy
  • rlogin - Remote Login
  • rsh - Remote Commands

Kernel Reconfiguration

  • Overview of Reconfiguration
  • Kernel Parameters
  • Steps to Reconfigure a Kernel
  • Specific Steps for SVR4

Overview of NIS

  • What is NIS?
  • Why Use NIS?
  • NIS Design and Implementation
  • NIS Maps
  • Configuring NIS

Pre-Requisites

:

Graduates (any discipline) /BCA /MCA/ B.E/ Diploma Holders with good communication skills

Participant Fee

:

On Request

Please reach our Adyar Center @ +91-44-42115338, or 91-9884987719 (Whatsapp & Call Support)

Please reach our Velachery Center @ +91-7550245795 (Whatsapp & Call Support)

Live Chat Business

_+

Live Chat Business