intro unix/linux 06

Lesson 6-Using Utilities to Accomplish Complex Tasks

Overview ,[object Object],[object Object],[object Object],[object Object]

Creating and Executing a Script to List User Information ,[object Object],[object Object]

Creating a Script ,[object Object],[object Object],[object Object],[object Object]

Executing a Script ,[object Object],[object Object],[object Object]

Listing Directories and Files Separately ,[object Object],[object Object],[object Object],[object Object]

Listing Directories and Files Separately Selecting Directories Using Multiple Utilities

Listing Directories and Files Separately Interpretation by grep Using –v option

Identifying Changes Made to Files in a Directory ,[object Object],[object Object],[object Object],[object Object]

Creating a Complex Script ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Determining the Number of Unique Words in a File ,[object Object],[object Object],[object Object],[object Object]

Determining the Number of Unique Words in a File ,[object Object],[object Object],[object Object]

Removing Punctuation Shell and Utility Interpretation

Converting Characters to Lowercase Shell and tr Interpretation

Putting Each Word on a Line ,[object Object],[object Object],[object Object]

Putting Each Word on a Line ,[object Object],[object Object]

Putting Each Word on a Line Using tr Utility to Replace Characters

Removing Blank Lines A View from the Shell

Sorting the Lines ,[object Object],[object Object],[object Object]

Summary ,[object Object],[object Object],[object Object],[object Object]

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