UNIX Administration

ExecuTrain
Alpharetta, Georgia, United States

Course Format: Classroom | E-learning | Virtual Class | Online | On-site | Blended | Self-paced

Course Description:

'' In this course, you will customize the Korn Shell environment, build shell scripts in the Korn shell, control the UNIX system, manage UNIX user accounts, manage system software in UNIX, and manage file systems in UNIX. You will also troubleshoot the UNIX system, configure the UNIX client/server environment, apply security practices to UNIX systems, and Improve the UNIX system performance.

Objectives:
After completing this tutorial, you’ll be able to list the two start-up files that the Korn shell uses and explain when the .profile file runs.
Hardware and Software Required:
Browser Netscape Communicator 4.0
Browser Other: AOL 4.0
Operating System MacOS 8.5
Browser Microsoft Internet Explorer 4.0
Operating System MS-Windows 95

Table of Contents:

Customizing the Korn Shell Environment

Locating the Korn Shell Initialization File

Using the vi Editor

Modifying the Korn Shell .profile File

Modifying the Korn Shell .kshrc File

Building Shell Scripts in the Korn Shell

Defining Shell Scripting Concepts

Using if Statements to Execute Commands

Creating a Loop to Execute Commands

Using the sleep Command in the Korn Shell Script

Combining Statements to Create a Basic Shell Script

Using the tr Command to Translate Letters

Using the case Statement

Creating a Custom Function

Using the sed and awk Commands

Controlling the UNIX System

Becoming the Root User

Signaling a Process

Controlling Multiple Processes

Relocating Files and Directories

Archiving Files and Directories

Restoring Files and Directories

Managing User Accounts

Creating User Accounts

Modifying User Account Database

Deleting User Accounts

Customizing Initialization Files

Controlling User Directory Space Usage

Adding a Group Account with the groupadd Command

Managing System Software

Adding Software Packages

Determining Software Package Status

Removing Software Packages

Administering Software Patches to Software Packages

Upgrading Software Packages at the Command Line

Managing File Systems

Creating a File System

Backing Up the File System

Restoring Data

Recovering Data

Creating a File System Backup Strategy

Troubleshooting the System

Using the System Logs to Investigate Problems

Using Error Messages to Identify When Errors Occur

Setting Up the Log Configuration Files

Running a System Check

Configuring the Client/Server Environment

Configuring a TCP/IP Client

Editing the Name Service Switch (NSS) File

Configuring Network File Systems (NFS)

Connecting to a Remote Host

Copying Files Using Remote System Administration

Troubleshooting Connectivity Failures

Applying Security Practices to UNIX Systems

Authenticating and Authorizing Users for Restricted Shells

Defining Trusted User Access

Defining Trusted Host Access

Selecting a Firewall Architecture Model

Improving System Performance

Applying Performance Improvement Process to System Administration

Identifying System Performance Degradation

Optimizing System Performance

Optimizing Disk Space

Monitoring Network Performance


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Phone:1-800-908-7246

School Address:



Jobs & Resumes: Alpharetta
Houses & Roommates: Alpharetta

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