Emacs

Summary

Keys for the emacs Editor. Memorize the keys!

Basics

Action	Shortcuts
Quit	C-x C-c
Open File	C-x C-f
Save	C-x C-s
Undo	C-/
Search (incremental)	C-s (then start typing search string)
	memorize

More

Question	Answer
Help (tutorial)	C-h t
Help (other options)	C-h ?
Switch to buffer (or file)	C-x b tab (then start typing name and press tab again)
Close buffer	C-x k enter
Cancel current command	C-g
	memorize

Misc

Cursor movement

The arrow keys can be used to move the cursor. Optionally, you can use the following keys to move the cursor as well.

Question	Answer
back (left)	C-b
forward (right)	C-f
previous line (up)	C-p
next line (down)	C-n
beginning of line	C-a
end of line	C-e
	memorize

More

Keys to navigate the file or terminal in addition to using the arrow keys.

Question	Answer
forward word	M-f
backward word	M-b
page down	C-v
page up	M-v
beginning of file	M-<
end of file	M->
	memorize

More

Question	Answer
View current dir	C-x C-f . enter
Split window	C-x 2
Jump to next window	C-x o
Close frame	C-x 0
Expand frame	C-x 1
	memorize