Jupiter notebook common shortcut keys

It needs to be installed before use ：

pip install jupyter ( If you have installed Python, And will python Add to the environment interpreter )

After installation , because python Has been added to the environment variable , So use it directly jupyter notebook You can start , If you want to open ipynb Final document , Directly in cmd The console will use cd Switch to ipynb The directory where the ending file is located ！

Jupyter Notebook There are two keyboard input modes . Edit mode , Allows you to type code or text into the unit ; The cell line is green . Command mode , Keyboard input run program command ; The cell line is gray .

One 、 Command mode ( Key Esc Turn on )

Enter : Switch to edit mode
Shift-Enter : Run this unit , Select the next unit
Ctrl-Enter : Run this unit
Alt-Enter : Run this unit , Insert a new cell under it
Y : Unit goes to code state
M : Unit transferred to markdown state
R : Unit transferred to raw state
1 : Set up 1 Level title
2 : Set up 2 Level title
3 : Set up 3 Level title
4 : Set up 4 Level title
5 : Set up 5 Level title
6 : Set up 6 Level title
Up : Select the upper cell
K : Select the upper cell
Down : Select the cell below
J : Select the cell below
Shift-K : Enlarge and select the upper cell
Shift-J : Enlarge and select the lower cell
A : Insert a new cell above
B : Insert a new unit below
X : Cut the selected cell
C : Copy the selected cell
Shift-V : Paste to the top unit
V : Paste to the lower unit
Z : Restore the last deleted unit
D,D : Delete the selected cell
Shift-M : Merge selected cells
Ctrl-S : File on file
S : File on file
L : Convert line number
O : Conversion output
Shift-O : Conversion output scrolling
Esc : Close page
Q : Close page
H : Show shortcut help
I,I : interrupt Notebook kernel
0,0 : restart Notebook kernel
Shift : Ignore
Shift-Space : Scroll up
Space : Scroll down

Two 、 Edit mode ( Enter Key on )

Tab : Code completion or indentation
Shift-Tab : Tips
Ctrl-] : Indent
Ctrl-[ : Undo indent
Ctrl-A : Future generations
Ctrl-Z : Restore
Ctrl-Shift-Z : Do it again
Ctrl-Y : Do it again
Ctrl-Home : Jump to the beginning of the unit
Ctrl-Up : Jump to the beginning of the unit
Ctrl-End : Jump to the end of the unit
Ctrl-Down : Jump to the end of the unit
Ctrl-Left : Jump to the left with a prefix
Ctrl-Right : Jump to a prefix on the right
Ctrl-Backspace : Delete the previous word
Ctrl-Delete : Delete the next word
Esc : Enter command mode
Ctrl-M : Enter command mode
Shift-Enter : Run this unit , Select the next unit
Ctrl-Enter : Run this unit
Alt-Enter : Run this unit , Insert a unit below
Ctrl-Shift-- : Split unit
Ctrl-Shift-Subtract : Split unit
Ctrl-S : File on file
Shift : Ignore
Up : Move the cursor up or forward to the previous unit
Down : Move the cursor down or forward to the next unit

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Reference material ：
jupyter notebook Common shortcut key