Hotkeys #

Tmux #

Start Tmux with t. Enter command mode with Ctrl + B (called the prefix).

Hotkey	Function
Ctrl + B	Prefix key (required before commands)
Prefix D	Detach from session
Prefix :	Open command prompt
Prefix ?	List all key bindings
Alt + R	Reload tmux config

Windows #

Hotkey	Function
Prefix C	New window (same directory)
Prefix R	Rename window
Prefix &	Kill window
Prefix N	Next window
Prefix P	Previous window
Prefix 0-9	Go to window by number
Prefix W	Choose window from list

Panes #

Hotkey	Function
Prefix [pipe]	Split horizontally (same directory)
Prefix -	Split vertically (same directory)
Prefix Arrow keys	Navigate between panes
Prefix Z	Toggle pane zoom (fullscreen)
Prefix X	Kill pane
Prefix Q	Show pane numbers
Prefix O	Cycle through panes
Prefix Space	Cycle pane layouts
Prefix Shift + Left	Resize pane left (by 10)
Prefix Shift + Right	Resize pane right (by 10)
Prefix Shift + Up	Resize pane up (by 10)
Prefix Shift + Down	Resize pane down (by 10)

Sessions #

Hotkey	Function
Prefix Shift + C	New session
Prefix Shift + X	Kill session
Prefix Shift + R	Rename session
Prefix S	Choose session from list
Prefix (	Previous session
Prefix )	Next session

Scrollback copy mode #

Hotkey	Function
Prefix [	Enter copy mode
V (in copy mode)	Begin selection
Y (in copy mode)	Copy selection and exit
Prefix ]	Paste from buffer

Neovim (w/ lazyvim) #

Navigation #

Hotkey	Function
Space	Show command options
Space Space	Open file via fuzzy search
Space E	Toggle sidebar
Space G G	Show git controls
Space S G	Search file content
Ctrl + W W	Jump between sidebar and editor
Ctrl + Left/right arrow	Change size of sidebar
Shift + H	Go to left file tab
Shift + L	Go to right file tab
Space B D	Close file tab

While in sidebar #

Hotkey	Function
A	Add new file in parent dir
Shift + A	Add new subdir in parent dir
D	Delete highlighted file/dir
M	Move highlighted file/dir
R	Rename highlighted file/dir
?	Show help for all commands

See all the Neovim hotkeys configured by LazyVim.