IT 244: Introduction to Linux/Unix
Class 20

Today's Topics

Tips and Examples


Review


New Material

Homework 6

I have posted Homework 6 here.

As usual, it will be due next Sunday at 11:59 PM.

Tips and Examples

Seeing All Running Processes

Review

Positional and Special Parameters

Quoting and the Evaluation of Variables

Removing a Variable's Value

Processes

Process Structure

Process Identification

Executing a Command

New Material

History

Variables that Control the History Mechanism

Using the History Mechanism

Using fc to Edit and Run an Old Command

The Readline Library

Readline Completion

Pathname Completion

Command Completion

Variable Completion

Aliases

Single Quotes Versus Double Quotes in Aliases

Examples of Aliases

Functions

Where to Define Variables, Aliases and Functions

Attendance