03. Undo and redo in Vim u, U, ctrl+r

Let's learn how to undo and redo our editing before we move on. We can undo with the following commands: u - undo the latest change 3u undoes the last 3 changes U - undo an entire line We can use a "redo" key to redo the undo: ctrl+r - redo Try making some mistakes in the text here and reverting back to original changes. Review Questions: 1) Insert a #2 review question below. 4) Now insert a #4 review question above. Solutions: 1) "o" 2) "O"

Aching back from coding all day?

Acupressure Mat & Pillow

Aching back from coding all day? Try Back Problems

Relieve your stress, back, neck and sciatic pain through 1,782 acupuncture points for immediate neck pain relief. Made for lower, upper and mid chronic back pain treatment, and improves circulation, sleep, digestion and quality of life.

$$ Check price
144.87144.87Amazon 4.5 logo(1,890+ reviews)

More Back Problems resources

Take your Linux skills to the next level!

Linux for Beginners

Take your Linux skills to the next level! Try Linux & UNIX

Linux for Beginners doesn't make any assumptions about your background or knowledge of Linux. You need no prior knowledge to benefit from this book. You will be guided step by step using a logical and systematic approach. As new concepts, commands, or jargon are encountered they are explained in plain language, making it easy for anyone to understand.

$ Check price
24.9924.99Amazon 4.5 logo(101+ reviews)

More Linux & UNIX resources

Ad