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Vim

Cheatsheet

Modes​

  • Default mode is command mode or NORMAL. This is where you can run all your vim commands.
  • Insert mode is accessed by pressing i, this lets you edit the file. You can get out of insert mode with either ESC or CTRL + C.
  • o puts you on a new line below and in insert mode.
  • O put you on a new line above and in insert mode.
  • a puts you in insert mode in front of the selected char.

Exiting​

  • :q quits the program (won't let you if you haven't saved).
  • :w writes to the file (saves).
  • :wq writes and quits.
  • q! quits without saving unsaved changes.

Movement​

  • Either use the arrow keys (self explanatory).

  • Or HJKL.

    • H left
    • J down
    • K up
    • L right

  • 0 Jump to start of the line.

  • ^ Jump to start of the line (not whitespace).

  • $ Jump to the end of the line.

    • If you press this and then move up and down, the cursor will stay at the end of each line.

  • gg Jump to top of the file.

  • G Jump to end of the file.

Deleting​

  • x deletes a character
  • d delete from:
    • dd current line
    • d$ the cursor to the end of the line.
    • d0 or d^ the cursor to the start of the line.
    • dG the current position to the end of the file.
    • dgg the current position to the start of the file.
    • dj the current line and the line below.
    • dk the current line and the line above.
  • 2dd, 3dd deletes the next N lines.
  • d/PATTERN deletes everything from the current position to the first match (not including the match).
  • dn deletes everything until the next occurrence of the pattern used in previous command.

Searching​

  • /PATTERN search forward for PATTERN
  • ?PATTERN search backward for PATTERN
  • n jump to the next match
  • N jump to previous match

Jumping​

  • f + CHAR search forward on the current line to CHAR.
  • t + CHAR search forward on the current line to the character before CHAR.
  • F + CHAR search backward on the current line to CHAR.
  • T + CHAR search backward on the current line to the character after CHAR.

Search & Replace​

  • :s/PATTERN/REPLACEMENT/FLAGS for a line (just a regex)
  • :%s/PATTERN/REPLACEMENT/FLAGS for a file
  • Will only do the replacement for the first match unless you supply the g flag.

Visual Select​

  • y yanks the selected text into the paste buffer.
  • p pastes what is in the paste buffer.
  • x or d deletes selected text and puts it in the paste buffer.
  • >> indent the text right by shift width.
  • << indent the text left by shift width.
  • V puts you in visual line mode, great for selecting lines.
  • J move the next line to the end of the current line.
  • (backtick) + . go to the last edit.

Inserting​

  • :r FILEPATH inserts the file into the current file.
  • :r! COMMAND inserts the output of the command into the current file.

Terminal​

  • Run set -o vi.
  • You can put your command line into vim mode by hitting ESC.

Recording​

  • q + THE KEY YOU WANT TO MAP TO, then type your stuff in, when done hit q to stop recording.
  • Press @ + THE KEY YOU MAPPED TO, to use the recording.
  • Eg. Converting string to template string:
const = 'text'

// press q + t (for example)
// recording has started

const = `text` // manually change it now using f in vim

// press q to stop recording
// now you can use @ + t to redo this wherever else you want.