Common shortcut keys of Jupiter notebook (you can also view it by pressing h in command mode)

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
• 1 : Set up 1 Level title （ Automatically turn to markdown state ）
• 2 : Set up 2 Level title （ Automatically turn to markdown state ）
• 3 : Set up 3 Level title （ Automatically turn to markdown state ）
• Up/K : Select the upper cell
• Down/J : Select the cell below
• Shift-Up/K : Enlarge and select the upper cell
• Shift-Down/J : Enlarge and select the lower cell
• Shift-M : Merge selected cells
• A : Insert a new cell above
• B : Insert a new unit below
• F : Search and replace
• 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
• S : File on file
• L : Convert line number
• H : Show shortcut help
• Shift-Space : Scroll up
• Space : Scroll down

Edit mode （ Key Enter Turn on ）

• Esc : Enter command 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
• Tab : Code completion or indentation
• Ctrl-A : Future generations
• Ctrl-Z : Restore
• Ctrl-Shift-Z : Do it again
• Ctrl-Y : Do it again
• 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-S : File on file
• Up : Move the cursor up or forward to the previous unit
• Down : Move the cursor down or forward to the next unit