Скачать или смотреть Bash Scripting Tutorial: Variables and Data Types for Beginners | Complete Guide with Examples

Hey everyone! 👋
In this tutorial, I'm going to walk you through everything you need to know about Bash script variables and data types. Whether you're just starting out with shell scripting or looking to solidify your fundamentals, this video has you covered!
What We'll Cover:
We'll start with the basics of declaring variables in Bash and move through some really practical concepts. I'll show you the naming rules (yes, there are some tricks here!), how to read user input from the terminal, and one of my favorite features - command substitution, where you can store command outputs directly in variables.
Then we'll dive into arithmetic operations in Bash, string manipulation techniques, and finally, I'll explain parameter expansion and how to set default values for your variables. Trust me, that last one is a game-changer when you're writing production scripts!
Throughout the video, I've included hands-on examples that you can try yourself. I really believe the best way to learn is by doing, so I encourage you to code along with me.
Perfect for:

Linux beginners who want to learn shell scripting
System administrators automating tasks
DevOps engineers building deployment scripts
Anyone curious about bash scripting

What You'll Learn:
✅ How to properly declare and use variables in Bash
✅ Variable naming conventions and best practices
✅ Reading user input with the read command
✅ Storing command outputs using command substitution
✅ Performing arithmetic operations in shell scripts
✅ String manipulation and operations
✅ Using default values and parameter expansion
I've tried to keep things simple and practical - no fluff, just the stuff you'll actually use in real scripts. By the end of this tutorial, you'll be comfortable working with variables and ready to write your own bash scripts.
Practice Exercises Included!
I've added several practice examples throughout the video so you can test your understanding. Feel free to pause and try them out!
If you found this helpful, don't forget to like and subscribe for more Linux and DevOps tutorials. Drop a comment if you have any questions - I read them all and love hearing from you!
Happy scripting! 🚀
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