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Kotlin - File & OS

This series of tutorials will help you learn about:

File Processing

Reading and Writing Files
- Working with text and binary files.
File System Operations
- Creating, deleting, and renaming files and directories.

Operating System Interaction

Environment Variables
Running System Commands
Working with Standard Input/Output

1 Introduction to File Handling in Kotlin

2 How to Read Text Files in Kotlin Using `File`

3 Writing to Text Files with Kotlin’s `File` API

4 Appending Data to Existing Files in Kotlin

5 Working with Binary Files in Kotlin

6 Using Kotlin’s `BufferedReader` for Efficient File Reading

7 Using Kotlin’s `BufferedWriter` for Efficient File Writing

8 How to Handle Large Files with Streams in Kotlin

9 Reading Files Line by Line in Kotlin

10 Using Kotlin Extensions for File I/O Operations

11 Handling Exceptions in File Processing with `try-catch` in Kotlin

12 How to Create Files in Kotlin

13 Creating Directories Using Kotlin’s File API

14 Checking if a File or Directory Exists in Kotlin

15 How to Delete Files and Directories in Kotlin

16 Renaming Files and Directories in Kotlin

17 Moving Files to a New Directory in Kotlin

18 Copying Files and Directories with Kotlin

19 Using Kotlin to List Files in a Directory

20 Getting File Properties using Kotlin: Size, Name, and Path

21 How to Handle Hidden Files in Kotlin

22 Accessing Environment Variables in Kotlin

23 Reading System Properties with Kotlin

24 How to Set Environment Variables in Kotlin Programs

25 Using Kotlin to Detect the Current Operating System

26 Running System Commands from Kotlin Code

27 Capturing Output from System Commands in Kotlin

28 Executing Shell Scripts Using Kotlin

29 How to Pass Arguments to System Commands in Kotlin

30 Working with Process Builders in Kotlin

31 Terminating System Commands Programmatically in Kotlin

32 How to Read and Write JSON Files in Kotlin

33 Processing CSV Files Using Kotlin’s File API

34 Reading and Writing XML Files in Kotlin

35 Encrypting and Decrypting Files in Kotlin

36 Using Kotlin Coroutines for Asynchronous File I/O

37 Best Practices for File Handling in Kotlin Applications

38 How to Monitor File System Changes in Kotlin

39 Working with Temporary Files and Directories in Kotlin

40 Using Kotlin Libraries for Advanced File Processing (`Apache Commons`, `Okio`)

41 Creating a File Explorer App with Kotlin

42 Building a Log File Reader in Kotlin

43 Using Kotlin for Automated File Backups

44 Writing a Script to Rename Multiple Files Programmatically in Kotlin

45 Real-World Examples of File Processing in Kotlin