Jupyter notebook keyborad shortcuts

Command mode (press ESC)

mode switch

• Enter — switch to edit mode
• Esc — switch to command mode

cell state switch

• y — code state
• m — markdown state

run cell

• Shift-Enter — run current cell & select next cell
• Ctrl-Enter — run current cell, keep current focus
• Alt-Enter — run current cell & insert a cell below

cell select

• k — up select
• j — down select

cell insert & remove

• a — above insert
• b — below insert
• dd — delete current cell

other cell operation

• c — copy
• x — cut
• v — paste below
• shift-v — paste above
• z — recover last deleted cell
• two space - Enter — new line

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Edit mode (press Enter)

cursor move

• Ctrl-Home or Ctrl-Up — move cursor to cell head
• Ctrl-End or Ctrl-Down — move cursor to cell tail

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Reference

[1] csdn-keyboard shortcuts
[2] in jupyter notebook, press h will show the keyboard shortcuts