How to Use “cat” Command in Linux [10 Practical Examples] | LinuxSimply

Explore the powerful world of Linux commands with our guide on 'The “cat” Command in Linux [10 Practical Examples]'. Discover the versatility of the 'cat' command and how it can enhance your file manipulation skills.

The 'cat' command in Linux is a versatile utility used for displaying the contents of files on the terminal. It can concatenate and display the content of multiple files sequentially. Additionally, 'cat' is often employed to create and concatenate files, making it a fundamental tool for text manipulation.

💡 Key Topics Covered:
1. Understand the fundamentals of the 'cat' command with syntax and options.
2. Learn to display the contents of single and multiple files effortlessly using 'cat'.
3. Create new files seamlessly with ‘cat’.
4. Master the art of redirecting contents from single or multiple files using 'cat'.
5. Displaying file contents in reverse order.
6. Explore appending text to existing files or combining contents from multiple files.
7. Merge the contents of multiple files into another file with ease.
8. Learn techniques to manage large files efficiently using the 'cat' command.

For a detailed walkthrough and the complete set of commands, refer to the comprehensive article linked below. Subscribe for more Linux insights and elevate your command-line skills with the 'cat' command!

Content Index
0:00 Introduction
0:29 What is ‘cat’ Command?
1:13 Example 1: Display the Contents of a Single File
1:36 Example 2: Display the Contents of Multiple Files
2:06 Example 3: Create a New File Using the “cat” Command in Linux
2:54 Example 4: Using the “cat” Command to Redirect the Contents of a Single File
3:38 Example 5: Redirect the Contents of Multiple Files
4:24 Example 6: Display the Contents of a File in Reverse Order
5:11 Example 7: Append Text to Existing File
6:00 Example 8: Append Multiple Files’ Contents to Another File Using the “cat” Command
6:42 Example 9: Using the “cat” to Combine Multiple Files into Another File
7:32 Example 10: Manage Large Files Using the “cat” Command

Instructor Details
Sharmin Ara Karim

Editor Details
Reshma Raj

Article Link
The “cat” Command in Linux [10 Practical Examples]

Long Paragraph Download Link:

Commands Used
—--------------------------
What is ‘cat’ Command?
1. man cat

Example 1: Display the Contents of a Single File

Example 2: Display the Contents of Multiple Files

Example 3: Create a New File Using the “cat” Command in Linux
2. This is file 4.

Example 4: Using the “cat” Command to Redirect the Contents of a Single File

Example 5: Redirect the Contents of Multiple Files

Example 6: Display the Contents of a File in Reverse Order

Example 7: Append Text to Existing File
2. This is the appended line.

Example 8: Append Multiple Files’ Contents to Another File Using the “cat” Command

Example 9: Using the “cat” to Combine Multiple Files into Another File

Example 10: Manage Large Files Using the “cat” Command
1. cat paragraph | less
—--------------------------------------------------------------------------------------------

Follow Us

#linux
#linuxsimply
#linuxtutorial
#ubuntu
#command
#cat
#content