Control-h 	Open the help menu
Control-c 	Abort the current command
Control-q 	Force-quit VisiData entirely
q 	        Quit the current VisiData “sheet”
gq 	        Quit all VisiData sheets and exit gracefully
Shift-U 	Undo
Shift-R 	Redo

/ + regex 	Search forward in current column
? + regex 	Search backward in current column
g/ + regex 	Search forward in all columns
g? + regex 	Search backward in all columns

n 	Move to next matching row
N 	Move to previous matching row

!       Mark as 'key' column

_  expand current column to fit the widest visible value
g_  expand all columns to fit their widest visible values
[ / ] sort