CHEATSHEET.md

Cheat Sheet

• Cheat Sheet
  • Steering Focus
    • Spaces & Monitors (Yabai / SKHD)
    • Terminals (Alacritty)
    • Editors (VIM / NVIM / VSCode)
    • Browsers (Vimium / Vimari)
  • OS Shortcuts (macOS)
  • Yabai / SKHD
  • Tmux
    • Tmux Key Bindings
      • Custom Tmux Key Bindings
  • Alacritty
    • Tmux bindings
    • Vi-mode
  • Vim/Neovim
    • Vim Glossary
    • Vim Commands
    • Vim Plugins
      • Plug
      • CtrlP
      • COC
      • Fugitive
      • Git Gutter
      • GV
      • Nerd Tree
      • Netrw
      • FZF
      • Number Toggle
  • Vimium / Vimari
  • Footnote

Steering Focus

Spaces & Monitors (Yabai / SKHD)

• Focus on a window: ⌃⌥⌘ + (h | j | k | l)
• Resize a window: ⌃⌥⌘ + (← | ↓ | ↑ | →)
• Move a window: ⌃⌥⌘ + (home | pagedown | pageup | end)
• Focus on a monitor by number ⌃⌥⌘ + (1 | 2 | 3 | etc.)
• Focus on the next space ⌃⌥⌘ + Backtick

Terminals (Alacritty)

• Focus on a pane: ⌃ + (h | j | k | l)
• Resize a pane: ⌘ + (← | ↓ | ↑ | →)
• Move the cursor in vi-mode: h | l (left or right)
• Go through history in vi-mode: j | k (down or up)
• Move the cursor in Alacritty vi-mode: h | j | k | l
• Jump between Tmux tabs ⌘⇧ + (h | l)
• Jump between Tmux sessions ⌘⇧ + (← | →)
• Switch to a tab by number ⌘ + (1 | 2 | 3 | etc.)

Editors (VIM / NVIM / VSCode)

• Focus on a pane: ⌃ + (h | j | k | l)
• Resize a pane: ⌃ + (← | ↓ | ↑ | →)
• Move the cursor: h | j | k | l
• Move to previous pane ⌃ + \

Browsers (Vimium / Vimari)

• Scroll: h | j | k | l
• Scroll half a page: u | d (up or down )
• Go through history H | L (back or forwrad)
• Go to a tab K | J (left or right)

OS Shortcuts (macOS)

• HYPR Control, Shift, Alt and GUI = ⌃⇧⌥⌘
• LCAG Control, Alt and GUI = ⌃⇧⌥

Checkout keyboard keymaps and Keycodes.

• ⌘ + SPACE Toogle search (Alfred)
• HYPR + BACKTICK Toggle macOS menu bar (via SKHD)
• HYPR + L Lock screen (via SKHD)
• HYPR + D Show desktop (via SKHD)
• HYPR + ENTER End current meeting or join the next one (via SKHD)
• HYPR + \ Search in menu bar (via Bartender)
• HYPR + ] Toggle calendar dropdown (via Itsycal)
• HYPR + [ Toggle meeting bar (via MeetingBar)
• HYPR + P Toggle network monitor (via Little Snitch)
• HYPR + J Join next meeting (via MeetingBar)
• HYPR + U Toogle computer awake mode (via SKHD)
• HYPR + Y Toggle "Do Not Disturb" [via macOS Shortcuts → Mission Control]
• HYPR + W Show quick access for password manager (via 1password)
• HYPR + E Lock password manager (via 1password)
• HYPR + A Show notification centre [via macOS Shortcuts → Mission Control]
• HYPR + N Toggle to switching minimal window (via Zoom)
• HYPR + Z Start/Stop screen sharing (via Zoom)
• HYPR + X Pause/Resume screen sharing (via Zoom)
• HYPR + V Start/Stop video (via Zoom)
• HYPR + M Mute/Unmute audio (via Zoom)
• HYPR + B Toggle in-meeting chat (via Zoom)
• HYPR + N Switch to minimal window (via Zoom)

Yabai / SKHD

koekeishiya/yabai and koekeishiya/skhd

• ⌃⌥⌘ + r Rotate windows
• ⌃⌥⌘ + y Mirror tree y-axis
• ⌃⌥⌘ + x Mirror tree x-axis
• ⌃⌥⌘ + a Toggle float (only on bsp spaces)
• ⌃⌥⌘ + p Toggle split vertically or horizontally with parent node
• ⌃⌥⌘ + e Toggle layout
• ⌃⌥⌘ + s Toggle sticky (show on all spaces)
• ⌃⌥⌘ + f Toggle window fullscreen zoom
• ⌃⌥⌘ + d Toggle window parent zoom
• ⌃⌥⌘ + o Toggle desktop offset
• ⌃⌥⌘ + w Destroy space (desktop)
• ⌃⌥⌘ + n Create a desktop and follow focus
• ⌃⌥⌘ + m Create a desktop, move focused window and follow focus
• ⌃⌥⌘ + 0 Balance size of windows
• ⌃⌥⌘ + - Set the opacity of normal windows to minimum
• ⌃⌥⌘ + = Set the opacity of normal windows to maximum

Tmux

tmux/tmux

Tmux Key Bindings

• ⌃b + : Enter command mode
• ⌃b + E Spread panes out evenly
• ⌃b + s Show all sessions
• ⌃b + w Show all windows
• ⌃b + f Search for a pane
• ⌃b + % Split current window/tab vertically (create a vertical pane)
• ⌃b + " Split current window/tab horizontally (create a horizontal pane)
• ⌃b + c Create a new window/tab
• ⌃b + x Close current pane
• ⌃b + & Close current window/tab
• ⌃b + , Rename current window
• ⌃b + $ Rename current session
• ⌃b + ( Move to previous session
• ⌃b + ) Move to next session
• ⌃b + p Move to previous window/tab
• ⌃b + n Move to next window/tab
• ⌃b + 1..9 Switch window/tab by number
• ⌃b + [ Enter copy mode
  • Space Start selection
  • Enter Copy selection
  • Esc Clear selection
  • q Quit mode
  • g Go to top line
  • G Go to bottom line
  • ↑ Scroll up
  • ↓ Scroll down
  • h Move cursor left
  • j Move cursor down
  • k Move cursor up
  • l Move cursor right
  • w Move cursor forward one word at a time
  • b Move cursor backward one word at a time
  • / Search forward
  • ? Search backward
  • n Next keyword occurance
  • N Previous keyword occurance
• ⌃b + ] Paste copied text from clipboard
• ⌃b + ? List key bindings
• ⌃b + t Show digital clock
• ⌃b + d Detach from session
• ⌃b + l Toggle last active window/tab
• ⌃b + ; Toggle last active pane
• ⌃b + q Show pane numbers
• ⌃b + q + 1..9 Switch pane by number
• ⌃b + o Switch to next pane
• ⌃b + z Toggle pane zoom
• ⌃b + ! Convert pane into a window
• ⌃b + { Move the current pane left
• ⌃b + } Move the current pane right
• ⌃b + I Install tmux plugins
• ⌃b + U Update tmux plugins
• ⌃b + ⌥u Uninstall/remove tmux plugin

Custom Tmux Key Bindings

• ⌃b + u Grab and open any URL from the terminal window
• ⌃b + ⌃s Toggle panes synchronisation
• ⌃b + S Save environment
• ⌃b + R Restore environment
• ⌃b + (h | j | k | l) or (← | ↓ | ↑ | →) Switch to a pane
• ⌃b + (H | J | K | L) Resize panes
• ⌃b + ⌃r Reload config file
• ⌃b + b List buffers that store copied text
• ⌃b + P Opens a menu to choose a buffer for pasting
• ⌃⇧← Swap current window with the left window
• ⌃⇧→ Swap current window with the right window
• ⌃b + Enter Enter copy mode
  • v Begin selection
  • V Select line
  • y Copy selection
• ⌃b + y
  • Copy text from the command line to the clipboard (normal mode)
  • Copy selection to system clipboard (copy mode)
• ⌃b + Y
  • Copy current working directory to the clipboard (normal mode)
  • Copy selection and paste it to the command line (copy mode)

Alacritty

alacritty/alacritty

Tmux bindings

• ⌘ + : Run a tmux command
• ⌘ + u Grab and open any URL from the terminal window
• ⌘ + p Look up in files/directories
• ⌘⇧ + p Show session tree
• ⌘ + s Save environment
• ⌘⇧ + s Restore environment
• ⌘ + d Vertical pane
• ⌘⇧ + d Horizontal pane
• ⌘ + w Close pane/tab
• ⌘ + t Open a new tab
• ⌘ + r Rename a tab
• ⌘⇧ + r Rename a session
• ⌘ + c Start tmux copy mode
• ⌘ + v Paste from clipboard

Vi-mode

Use ESC or ⌃[ to enter Normal mode.

Note: some of these key bindings are set by zsh by default when using a vi-mode keymap.

• ⌃ + p : Change to a directory (Looking up in ~/.Code)
• ⌃ + o : Open a direcotry in editor (looking up in ~/.Code)
• ⌃ + k Previous command in history.
• ⌃ + j Next command in history.
• / Search backward in history.
• n Repeat the last backward search.
• ⌃ + r Search backward in history.
• ⌃ + s Search forward in history.
• vv : Edit current command line in vim
• ⌃ + e To the end of the line.
• ⌃ + a To the beginning of the line.

Vim/Neovim

• Vim Cheat Sheet
• Neovim
• Vim

Vim Glossary

• Buffer is the in-memory text of a file. Use to open up all required files.
• Window (AKA split or pane) is a viewport on a buffer. Use when you need multiple viewports of buffers.
• Tab is a collection of windows (splits). Make one when working on a different project.

Vim Commands

Text Objects

• :h text-objects Help
• viw Select inner word
• vi(,vib Select inner of round braces
• vi{,viB Select inner of curly braces
• vi[ Select inner of square brackets
• vi" Select inner of double quotes
• vi' Select inner of single quotes
• gv Select last visual selection
• va( Select outer of round braces
• v% Select while cursor is on starting/ending
• "*y Yank selected text to the system clipboard
• y Yank selected text
• yy Yank current line
• yiw Yank an inner word
• ya{ Yank around {}

Vim Plugins

Plug

junegunn/vim-plug

• :Plug<tab> Choose a command

CtrlSF

dyng/ctrlsf.vim

In CtrlSF window:

• Enter, o - Open corresponding file of current line in the window which CtrlSF is launched from.
• <C-O> Like Enter but open file in a horizontal split window.
• t Like Enter but open file in a new tab.
• p Like Enter but open file in a preview window.
• P Like Enter but open file in a preview window and switch focus to it.
• O Like Enter but always leave CtrlSF window opening.
• T Like t but focus CtrlSF window instead of new opened tab.
• M Switch result window between normal view and compact view.
• q Quit CtrlSF window.
• ⌃J Move cursor to next match.
• ⌃N Move cursor to next file's first match.
• ⌃K Move cursor to previous match.
• ⌃P Move cursor to previous file's first match.
• ⌃C Stop a background searching process.
• ⌃T (If you have fzf installed) Use fzf for faster navigation. In the fzf window, use <Enter> to focus specific match and ⌃O to open matched file.

In preview window:

• q Close preview window.

CtrlP

kien/ctrlp.vim

• :help ctrlp Help
• :help ctrlp-mappings
• :help ctrlp-extensions
• :help ctrlp-commands
• :help ctrlp-options
• ⌃p Toggle CtrlP in file mode
  • <Tab> Auto-complete directory names
  • ⌃f, ⌃b Cycle between "files", "buffers", "mru files" (most recently used files) or "mixed" (all three modes at the same time)
  • ⌃d Switch to filename only search instead of full path
  • ⌃r Switch to regexp mode
  • ⌃k, ⌃j Navigate up and down in the results
  • ⌃n, ⌃p Select the next/previous string in the prompt's history
  • ⌃t Open the entry in new tab
  • ⌃s, ⌃x Open the entry in split
  • ⌃v Open the entry in vertical split
  • ⌃o Open a file or open files marked by ⌃z
  • ⌃y Create a new file and its parent directories (type the relative file path)
  • ⌃z
    • Mark/unmark a file to be opened with ⌃o
    • Mark/unmark a file to create a new file in its directory using ⌃y
  • ⌃g, ⌃c, <Esc> Exit
  • ..<CR> Go up the directory tree by one or multiple levels
  • ?<CR> Open mapping help
  • foo:<command> Execute a command while opening the file e.g. foo:25 jump to the line 25
  • <F5>
    • Refresh the match window and purge the cache for the current directory
    • Remove deleted files from the MRU list
  • <F7>
    • Bookmarkdir mode: Wipe bookmark list
    • MRU mode: Wipe the list and delete entries marked by ⌃z
    • Buffer mode: Delete entry under the cursor or delete multiple entries marked by ⌃z

COC

neoclide/coc.nvim)

• :checkhealth Check and see if the coc.nvim service is running
• :CocDiagnostics Get all diagnostics of current buffer in location list
• :CocInfo Get some useful information after starting the server
• [g, ]g Navigate through diagnostics
• gd Go to definition
• gy Go to type definition
• gi Go to implementation
• gr Go to references
• K Show documentation in preview mode
• ,rn Rename a symbol
• ,f Format selectd code
• <space>a Show all diagnostics
• <space>e Manage extensions
• <space>c Show commands
• <space>o Find symbol of current document
• <space>s Search workspace symbol

Fugitive

tpope/vim-fugitive and tpope/vim-rhubarb

• :help fugitive Help
• :G [git command] Run any git command e.g. :G add ., :G blame, etc.
• :G, ⌃g Bring up summary window
  • <Enter> Open the file
  • <⌃n> <⌃p> Move down an up between file names skipping blank lines in between
  • - Stage or unstage the file or hunk under the cursor and multiple lines can also be selected (git add/git reset)
  • s Stage a file/hunk under the cursor
  • u Unstage a file/hunk under the cursor
  • U Unstage everything
  • X Discard the change under the cursor
  • P Interactively add patches from a changed file under the cursor
  • I Interactively reset patches from a changed file under the cursor
  • cc Open commit window
  • = Toggle an inline diff of the file under the cursor
  • o Open the file or object under the cursor in a new split
  • O Open the file or object under the cursor in a new tab
  • gO Open the file or object under the cursor in a new vertical split
  • p Open the file or object under the cursor in a preview window
  • C Open the commit containing the current file
  • ( Jump to the previous file, hunk or revision
  • ) Jump to the next file, hunk or revision
  • i Jump to the next file or hunk, expanding inline diffs
  • [c Jump to previous hunk, expanding inline diffs automatically
  • ]c Jump to next hunk, expanding inline diffs automatically
• :Gwrite Stage the current file to the index git-add
• :Gread Revert current file to last checked in version git-checkout
• :Gdiff Open diff to compare working copy (run it from a working tree file)
  • :Gwrite for entire file, :diffputfor a hunk (more granular)
    • Stage a file/hunk when cursor is on working copy
    • Checkout a file/hunk when cursor is on index copy
  • :Gread for entire file, :diffgetfor a hunk (more granular)
    • Checkout a file/hunk when cursor is on working copy
    • Stage a file/hunk when cursor is on index copy
• :GDelete
  • Remove files from the working tree and from the index on the current file git-rm
  • Delete the buffer afterward
• :GRemove Like :GDelete, but keep the (now empty) buffer around
• :GMove Rename the current file and the corresponding vim buffer git-mv
• :GRename Like :GMove but operates relative to the parent directory of the current file
• :GBrowse Open the current file on Github with optional line range

Git Gutter

airblade/vim-gitgutter

• ]h Go to next hunk - cycle through hunks in current buffer
• [h Go to previous hunk - cycle through hunks in current buffer
• ]c Go to next hunk - cycle through hunks in all buffers
• [c Go to previous hunk - cycle through hunks in all buffers
• <leader>gp Preview the hunk
• <leader>gs Stage the hunk
• <leader>gd Undo the hunk
• <leader>gf Fold all unchanged lines, leaving just the hunks visible

GV

gv.vim

• :GV Open commit browser
• :GV! List the commits that affected the current file
• :GV? List the revisions of the current file

:GV or :GV? can be used in visual mode to track the changes in the selected lines.

Nerd Tree

preservim/nerdtree

• ? Help

Netrw

• :h netrw Help
• ⇧I Toggle the banner
• % Create new file from netrw
• d Create new directory from netrw

FZF

junegunn/fzf.vim

• ⌃t Open a new tab
• ⌃x Open in a new split
• ⌃v Open in a new vertical split

Number Toggle

jeffkreeftmeijer/vim-numbertoggle

• ,n Switch to absolute or relative line numbers

Vimium / Vimari

philc/vimium televator-apps/vimari

• H Go back in history
• L Go forward in history
• K Go one tab right
• J Go one tab left
• t Create new tab
• x Close current tab
• X Restore closed tab
• r Reload the page
• j Scroll down
• k Scroll up
• h Scroll left
• l Scroll right
• u Scroll a half page up
• d Scroll a half page down
• gg Scroll to the top of the page
• G Scroll to the bottom of the page
• f Open a link in the current tab
• F Open a link in a new tab
• / Enter find mode
• n Cycle forward to the next find match
• N Cycle backward to the previous find match
• yy Copy the current URL to the clipboard
• gf Cycle focus to the next frame
• gi Go to first input
• i Enter insert mode
• o Open URL, bookmark, or history entry
• O Open URL, bookmark, or history entry in a new tab
• gs View page source

Footnote

• ⌘ Command (Cmd)
• ⇧ Shift
• ⌥ Option (Alt)
• ⌃ Control (Ctrl)
• ⇪ Caps Lock
• ⇥ Tab
• ⎋ Escape