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Project Overview

Part of the Fundamentals section of Coddy's Terminal journey. Lesson 21 of 82.

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Challenge

Beginner

Use ls to explore and list all the files in your starting directory.

This is the base lesson — it sets up the filesystem for the rest of the project. Take a moment to see what files you are working with!

Try it yourself

Terminal

All lessons in Fundamentals

1Introduction

What Is The TerminalYour First CommandComments

4Directories

Create A DirectoryCopy A DirectoryMove And Rename A DirectoryDelete A DirectoryRecap - Directory Operations

7File Content

Head And TailWord CountSort CommandUnique CommandGrep BasicsGrep With FlagsRecap - Text Detective

10Log Analyzer Project

Project OverviewViewing The Log FileProject lessonFiltering ErrorsProject lessonCounting OccurrencesProject lessonGenerating A ReportProject lesson

13Shell Scripting Basics

What Is A Shell ScriptCreate And Run A ScriptVariables In ScriptsUser Input In ScriptsIf StatementFor LoopWhile LoopRecap - Number Guesser

2Navigation

Print Working DirectoryList FilesChange DirectoryAbsolute vs Relative PathsHome And Root DirectoryRecap - Find Your Way

5Organize Photos Project

Project OverviewCreating The StructureProject lessonMoving The FilesProject lessonCleaning UpProject lesson

8Redirection

Standard OutputOverwrite To A FileAppend To A FileStandard InputStandard ErrorRecap - Log Builder

11Permissions

Understanding PermissionsReading PermissionsChmod With NumbersChmod With SymbolsFile OwnershipRecap - Lock It Down

14Backup Script Project

Project OverviewGetting The Source PathProject lessonCreating Backup FolderProject lessonCopying The FilesProject lessonAdding A TimestampProject lessonSuccess MessageProject lesson

3Files

Create A FileRead A FileCopy A FileMove And Rename A FileDelete A FileRecap - File Operations

6Wildcards And Patterns

The Star WildcardThe Question Mark WildcardBracket WildcardsCombining WildcardsRecap - Selective Operations

9Piping

What Is A PipeChaining Two CommandsChaining Multiple CommandsPipe With GrepRecap - Data Pipeline

12Environment

Environment VariablesView All VariablesThe PATH VariableSetting A VariableExport A VariableThe Profile FileRecap - Custom Environment

15Final Challenges

File Organizer By TypeWord Frequency CounterSystem Health Checker

Practice on your own: Terminal playground