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Cheat Sheet

tmux

tmux <prefix> is ctrl+b. All commands below should be prefixed with ctrl+b unless otherwise noted (or if they are tmux CLI commands)

Sessions:

  • Save tmux sessions: ctrl+s (tmux resurrect)

  • Restore tmux sessions: ctrl+r (tmux resurrect)

  • New named tmux session: tmux new -s <mysession>

  • Attach to existing sessions: tmux a

  • List tmux sessions: tmux ls

  • Kill session: tmux kill-session -t <mysession>

  • s: list sessions

  • $: name the current session

  • d: detach from session

  • (: move to previous session

  • ): move to next session

Windows (tabs):

  • c: create window
  • ,: rename current window
  • <#>: go to window number
  • n: next window
  • p: previous window
  • w: list windows
  • &: close current window

Panes (splits):

  • %: vertical split
  • ": horizontal split
  • o: switch to next pane
  • q: show pane numbers (type number to go to that pane)
  • z: toggle pane zoom (make pane take 100% of screen)
  • x: kill pane
  • {: move current pain left
  • }: move current pain right
  • ;: toggle last active pane
  • <spacebar>: toggle between pane layouts
  • !: convert pane to a window

Custom:

  • j: resize pane down 10
  • k: resize pane up 10
  • l: resize pane left 10
  • h: resize pane right 10

Synchronize panes (send same command to each pane in window):

  • :setw synchronize-panes (will toggle on/off)

Resize panes:

  • :resize-pane -U 10: resize current pane up by 10 cells
  • :resize-pane -D 10: resize current pane down by 10 cells
  • :resize-pane -L 10: resize current pane left by 10 cells
  • :resize-pane -R 10: resize current pane right by 10 cells

Copy mode:

  • [: enter copy mode (also for scrolling)
  • (no prefix) <space>: start selection
  • (no prefix) <enter>: copy selected text and exit copy mode
  • ]: paste selected text
  • standard vim keys for moving around and searching
  • q: quit mode
  • esc: clear selection
  • :show-buffer: display buffer_0 contents
  • :capture-pane: copy entire visual contents of pane to a buffer
  • :list-buffers: show all buffers
  • :choose-buffer: list all buffers and paste selected
  • :save-buffer buf.txt: save contents of buffer to buf.txt

Misc:

  • :source-file ~/.tmux.conf: reload tmux config
  • :: enter command mode
  • ?: show shortcuts

vim

Navigation:

  • %: go to mathing brace/backet/etc

Comment/uncomment blocks: Use block mode: <C-v>. highlight via normal nav. shift-i + <char>, esc Line comment (or multiple line comments in visual mode): <leader>c<space> toggles comment

Vertical split: :vsplit Change between splits: <C-w> <C-w>

Spelling:

  • setlocal spell (enable spell check)

  • [s: next misspelled word

  • ]s: previous misspelled word

  • z=: see spelling suggestions

  • :set ft?: see the file type detected by vim

Formatting

  • XML (requires xmllint is installed from libxml package)
    • select in visual mode, then in normal mode: ! xmllint --format - and hit enter
    • alternatively, :%!xmllint --format - to format entire file
  • JSON (requires jq)
    • :%!jq '.'

Searching:

  • :grep -r "someregex" .: search project (I think) for regex. Hit enter and use :copen to open quickfix menu to navigate
  • :grep -rF "somestring" .: search project (I think) for string. Hit enter and use :copen to open quickfix menu to navigate

vim-fugitive

  • :Gblame to see git blame info
  • :help fugitive
  • :Gstatus to bring up output of git status
  • :Ggrep to search the working tree using git grep
  • :Glog loads all previous revisions of the file into the quickfix list so you can iterate over them and watch the file evolve
  • :Git to run any arbitrary command :Git! to open the output of a command in a temp file
  • <leader>gg: toggle git gutter

rainbow-parenthesis

  • :RainbowParenthesesToggle " Toggle it on/off
  • :RainbowParenthesesLoadRound " (), the default when toggling
  • :RainbowParenthesesLoadSquare " []
  • :RainbowParenthesesLoadBraces " {}
  • :RainbowParenthesesLoadChevrons " <>"

CtrlP

  • <leader> <leader>: bring up CtrlP menu
  • <C-j>, <C-k>: navigate files in menu
  • <C-t>, <C-v>, <C-x>: open file in new tab or split
  • <C-p>, <C-n>: select previous or next string in prompt's history

nerdtree

  • <C-n>: toggle NERDTree
  • m - bring up menu on selected node to create new directory, file, etc
  • s: open file in new vertical split
  • i: open file in new horizontal split
  • R: refresh the tree

syntastic

nerdcommenter

  • [cound]<leader>ci: Toggles the comment state of the selected line(s) individually
  • [count]<leader>cc: Comment out the current line or text selected in visual mode

vim-indent-guides

  • <Leader>ig: toggle plugin

git-gutter

  • <leader>gg: toggle GitGutter

zsh