Undo and Redo
Undoing:
To undo your last action, press u in Normal Mode.
# In Normal Mode, 'u' undoes the last action.
This is some text. [Undoing last action]
Redoing:
To redo an undone action, press Ctrl + r.
# In Normal Mode, 'Ctrl' + 'r' redoes an undone action.
This is some text. [Redoing last undone action].
Basic vi Commands
Text editors are essential tools for any programmer or computer enthusiast. One popular text editor that has been around for decades and is still widely used is vi (pronounced “vee-eye”). vi is a terminal-based text editor that offers powerful editing capabilities once you understand its basic commands.
In this article, we will explore the fundamental vi commands that will help you navigate, edit, and save your text files efficiently. Whether you’re a beginner or an experienced user looking to refresh your knowledge, this guide will provide you with a solid foundation in using vi.