IT 244: Introduction to Linux/Unix
Class 23

Today's Topics

Tips and Examples


New Material

Quiz 8

The answers to Quiz 8 are posted here.

Let's take a look.

Homework 11

I have posted homework 11 here.

It is not due this Sunday.

Instead it is due Sunday, December 3rd, at 11:59 PM.


There will be no graded quiz this week.

But there will be one the following week covering the material in the previous 3 Class Quizzes.

Tips and Examples

A Real World Script Example


Shell Script Control Structures

The if ... then ... Construct


The test Operators

New Material

Using test in Scripts

Checking the Arguments to a Script

The if ... then ... else ... Construct

The if ... then ... elif ... Construct

Debugging Scripts

Indenting When Writing Scripts


Graded Quiz