Learn the sed command in Linux (Stream Editor) with practical examples in this step-by-step tutorial.
Sed is a powerful command-line tool used for text processing, search and replace, deleting lines, and editing files without opening them.
In this tutorial, you’ll learn:
✔ What is sed (Stream Editor)?
✔ Sed basic syntax with examples
✔ How to substitute text (s/pattern/replacement/)
✔ Using g flag for global replacement
✔ Editing files directly with -i option
✔ Deleting lines and filtering output
✔ Printing specific line ranges with sed
Whether you’re a Linux beginner or want to sharpen your bash scripting skills, this video will help you master sed quickly.
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