Overview

Introduction

The Shells, Scripting and Data Management module provides you with the instructions and devices to develop your hands on skills in the following topics:

  • List the profile scripts
  • Set environment variables
  • Write Bash functions
  • Maintain skeleton directories for new user accounts
  • Set command search path with the proper directory

Lab time: It will take approximately 1 hour to complete this lab.

Exercise 1 - Customize and Use the Shell Environment

Shell environment in Linux is a collection of values given to various parameters accessed by programs and utilities. These values provide the default configuration information to the programs. The programs execute and interact with the environment based on these values. In this exercise, you will understand how to customize and use the shell environment.

Exercise 2 - SQL Data Management

SQL is the most common language to access and manage a relational database. You can use various SQL commands to perform basic tasks on a database. In this exercise, you will understand how to perform SQL data management.

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