'Meta characters' diaporamas de présentation

Text manipulation

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Text manipulation

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Using Linux Commands

Using Linux Commands. Lab 4. Using the Shell in Linux Commands Syntax. Options: could be added to the commands to change their behavior (-a , -la , --help) Argument: is an extra piece of information (ex.: a file name) Environment variables :

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Unix Programming Environment Part 3-4 Regular Expression and Pattern Matching

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Regular Expressions

Regular Expressions. Comp 2400: Fall 2008 Prof. Chris GauthierDickey. What are regular expressions?. A compact way to specify patterns in text A compact way to specify a finite state machine without pictures

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Systems Programming & Scripting

Lecture 12: Introduction to Scripting & Regular Expressions. Systems Programming & Scripting. Goals of the Scripting Classes. Learn how to easily do common operations on the command-line Learn how to generate simple scripts of repetitive activities

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Agenda

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