Provided by: visidata_3.0.2-1_all 
NAME
VisiData — a terminal utility for exploring and arranging tabular data
SYNOPSIS
vd [options] [input ...]
vd [options] --play cmdlog [-w waitsecs] [--batch] [-i] [-o output] [field=value]
vd [options] [input ...] +toplevel:subsheet:col:row
DESCRIPTION
VisiData is an easy-to-use multipurpose tool to explore, clean, edit, and restructure data. Rows can be
selected, filtered, and grouped; columns can be rearranged, transformed, and derived via regex or Python
expressions; and workflows can be saved, documented, and replayed.
REPLAY MODE
-p, --play=cmdlog replay a saved cmdlog within the interface
-w, --replay-wait=seconds
wait seconds between commands
-b, --batch replay in batch mode (with no interface)
-i, --interactive launch VisiData in interactive mode after batch
-o, --output=file save final visible sheet to file as .tsv
field=value replace "{field}" in cmdlog contents with value
Commands During Replay
^K cancel current replay
GLOBAL COMMANDS
All keystrokes are case sensitive. The ^ prefix is shorthand for Ctrl.
Keystrokes to start off with
^Q abort program immediately
^C cancel user input or abort all async threads on current sheet
g^C abort all secondary threads
q quit current sheet or menu
Q quit current sheet and free associated memory
gq quit all sheets (clean exit)
Alt+H activate help menu (Enter/left-mouse to expand submenu or execute command)
g^H view this man page
z^H view sheet of command longnames and keybindings for current sheet
gb open sidebar in a new sheet
b toggle sidebar
U undo the most recent modification (requires enabled options.undo)
R redo the most recent undo (requires enabled options.undo)
Space longname open command palette; Enter to execute top command by its longname
Command Palette
Tab Move to command palette, and cycle through commands
0-9 Execute numbered command
Enter Execute highlighted command
Cursor Movement
Arrow PgUp go as expected
h j k l go left/down/up/right
gh gj gk gl go all the way to the left/bottom/top/right of sheet
G gg go all the way to the bottom/top of sheet
Ic. End Home go all the way to the bottom/top of sheet
^B ^F scroll one page back/forward
^Left ^Right scroll one page left/right
zz scroll current row to center of screen
^^ (Ctrl+^) jump to previous sheet (swaps with current sheet)
/ ? regex search for regex forward/backward in current column
g/ g? regex search for regex forward/backward over all visible columns
z/ z? expr search by Python expr forward/backward in current column (with column names as
variables)
n N go to next/previous match from last regex search
< > go up/down current column to next value
z< z> go up/down current column to next null value
{ } go up/down current column to next selected row
c regex go to next column with name matching regex
r regex go to next row with key matching regex
zc zr number go to column/row number (0-based)
H J K L slide current row/column left/down/up/right
gH gJ gK gL slide current row/column all the way to the left/bottom/top/right of sheet
zH zJ zK zK number
slide current row/column number positions to the left/down/up/right
zh zj zk zl scroll one left/down/up/right
Column Manipulation
_ (underbar) toggle width of current column between full and default width
g_ toggle widths of all visible columns between full and default width
z_ number adjust width of current column to number
gz_ number adjust widths of all visible columns to Ar number
- (hyphen) hide current column
z- reduce width of current column by half
gv unhide all columns
! z! toggle/unset current column as a key column
~ # % $ @ z#
set type of current column to str/int/float/currency/date/len
Alt++ Alt+- show more/less precision in current numerical column
^ rename current column
g^ rename all unnamed visible columns to contents of selected rows (or current row)
z^ rename current column to combined contents of current cell in selected rows (or current
row)
gz^ rename all visible columns to combined contents of current column for selected rows (or
current row)
= expr create new column from Python expr, with column names, and attributes, as variables
g= expr set current column for selected rows to result of Python expr
gz= expr set current column for selected rows to the items in result of Python sequence expr
z= expr evaluate Python expression on current row and set current cell with result of Python
expr
i add column with incremental values
gi set current column for selected rows to incremental values
zi step add column with values at increment step
gzi step set current column for selected rows at increment step
' (tick) add a frozen copy of current column with all cells evaluated
g' open a frozen copy of current sheet with all visible columns evaluated
z' gz' add/reset cache for current/all visible column(s)
: regex add new columns from regex split; number of columns determined by example row at cursor
; regex add new columns from capture groups of regex (also requires example row)
z; expr create new column from bash expr, with $columnNames as variables
* regex/subst add column derived from current column, replacing regex with subst (may include \1
backrefs)
g* gz* regex/subst
modify selected rows in current/all visible column(s), replacing regex with subst (may
include \1 backrefs)
( g( expand current/all visible column(s) of lists (e.g. [3]) or dicts (e.g. {3}) one level
z( gz( depth expand current/all visible column(s) of lists (e.g. [3]) or dicts (e.g. {3}) to given
depth (0= fully)
) g( unexpand current/all visible column(s); restore original column and remove other columns
at this level
z) gz) depth contract current/all visible column(s) of former lists (e.g. [3]) or dicts (e.g. {3}) to
given depth (0= fully)
zM row-wise expand current column of lists (e.g. [3]) or dicts (e.g. {3}) within that
column
Row Selection
s t u select/toggle/unselect current row
gs gt gu select/toggle/unselect all rows
zs zt zu select/toggle/unselect all rows from top to cursor
gzs gzt gzu select/toggle/unselect all rows from cursor to bottom
| \ regex select/unselect rows matching regex in current column
g| g\ regex select/unselect rows matching regex in any visible column
z| z\ expr select/unselect rows matching Python expr in any visible column
, (comma) select rows matching display value of current cell in current column
g, select rows matching display value of current row in all visible columns
z, gz, select rows matching typed value of current cell/row in current column/all visible
columns
Row Sorting/Filtering
[ ] sort ascending/descending by current column; replace any existing sort criteria
g[ g] sort ascending/descending by all key columns; replace any existing sort criteria
z[ z] sort ascending/descending by current column; add to existing sort criteria
gz[ gz] sort ascending/descending by all key columns; add to existing sort criteria
" open duplicate sheet with only selected rows
g" open duplicate sheet with all rows
gz" open duplicate sheet with deepcopy of selected rows
The rows in these duplicated sheets (except deepcopy) are references to rows on the original source
sheets, and so edits to the filtered rows will naturally be reflected in the original rows. Use g' to
freeze sheet contents in a deliberate copy.
Editing Rows and Cells
a za append blank row/column; appended columns cannot be copied to clipboard
ga gza number append number blank rows/columns
d gd delete current/selected row(s)
y gy yank (copy) current/all selected row(s) to clipboard in Memory Sheet
x gx cut (copy and delete) current/all selected row(s) to clipboard in Memory Sheet
zy gzy yank (copy) contents of current column for current/selected row(s) to clipboard in
Memory Sheet
zd gzd set contents of current column for current/selected row(s) to options.null_value
zx gzx cut (copy and delete) contents of current column for current/selected row(s) to
clipboard in Memory Sheet
p P paste clipboard rows after/before current row
zp gzp set cells of current column for current/selected row(s) to last clipboard value
zP gzP paste to cells of current column for current/selected row(s) using the system clipboard
Y gY yank (copy) current/all selected row(s) to system clipboard (using
options.clipboard_copy_cmd)
zY gzY yank (copy) contents of current column for current/selected row(s) to system clipboard
(using options.clipboard_copy_cmd)
f fill null cells in current column with contents of non-null cells up the current column
e text edit contents of current cell
ge text set contents of current column for selected rows to text
Commands While Editing Input
Enter ^C accept/abort input
^O g^O open external $EDITOR to edit contents of current/selected rows in current column
^R reload initial value
^A ^E go to beginning/end of line
^B ^F go back/forward one character
^← ^→ (arrow) go back/forward one word
^H ^D delete previous/current character
^T transpose previous and current characters
^U ^K clear from cursor to beginning/end of line
^Y paste from cell clipboard
Backspace Del delete previous/current character
Insert toggle insert mode
Up Down set contents to previous/next in history
Tab Shift+Tab move cursor left/right and re-enter edit mode
Shift+Arrow move cursor in direction of Arrow and re-enter edit mode
Data Toolkit
o input open input in VisiData
zo open file or url from path in current cell
^S g^S filename save current/all sheet(s) to filename in format determined by extension (default .tsv)
Note: if the format does not support multisave, or the filename ends in a /, a directory
will be created.
z^S filename save current column only to filename in format determined by extension (default .tsv)
^D filename.vdj save CommandLog to filename.vdj file
A open new blank sheet with one column
T open new sheet that has rows and columns of current sheet transposed
+ aggregator add aggregator to current column (see Frequency Table)
z+ aggregator display result of aggregator over values in selected rows for current column; store
result in Memory Sheet
& append top two sheets in Sheets Stack
g& append all sheets in Sheets Stack
w nBefore nAfter
add column where each row contains a list of that row, nBefore rows, and nAfter rows
Data Visualization
. (dot) plot current numeric column vs key columns. The numeric key column is used for the x-axis;
categorical key column values determine color.
g. plot a graph of all visible numeric columns vs key columns.
If rows on the current sheet represent plottable coordinates (as in .shp or vector .mbtiles sources), .
plots the current row, and g. plots all selected rows (or all rows if none selected).
Canvas-specific Commands
+ - increase/decrease zoom level, centered on cursor
_ (underbar) zoom to fit full extent
z_ (underbar) set aspect ratio
x xmin xmax set xmin/xmax on graph
y ymin ymax set ymin/ymax on graph
s t u select/toggle/unselect rows on source sheet contained within canvas cursor
gs gt gu select/toggle/unselect rows on source sheet visible on screen
d delete rows on source sheet contained within canvas cursor
gd delete rows on source sheet visible on screen
Enter open sheet of source rows contained within canvas cursor
gEnter open sheet of source rows visible on screen
1 - 9 toggle display of layers
^L redraw all pixels on canvas
v toggle show_graph_labels option
mouse scrollwheel zoom in/out of canvas
left click-drag set canvas cursor
right click-drag scroll canvas
Split Screen
Z split screen in half, so that second sheet on the stack is visible in a second pane
zZ split screen, and queries for height of second pane
Split Window specific Commands
gZ close an already split screen, current pane full screens
Z push second sheet on current pane's stack to the top of the other pane's stack
Tab jump to other pane
gTab swap panes
g Ctrl+^ cycle through sheets
Other Commands
Q quit current sheet and remove it from the CommandLog
v toggle sheet-specific visibility (multi-line rows on Sheet, legends/axes on Graph)
^E g^E view traceback for most recent error(s)
z^E view traceback for error in current cell
^L refresh screen
^R reload current sheet
^Z suspend VisiData process
^G show cursor position and bounds of current sheet on status line
^V show version and copyright information on status line
^P open Status History
m keystroke first, begin recording macro; second, prompt for keystroke , and complete recording.
Macro can then be executed everytime provided keystroke is used. Will override existing
keybinding. Macros will run on current row, column, sheet.
gm open an index of all existing macros. Can be directly viewed with Enter, and then
modified with ^S.
^Y z^Y g^Y open current row/cell/sheet as Python object
^X expr evaluate Python expr and opens result as Python object
z^X expr evaluate Python expr, in context of current row, and open result as Python object
g^X module import Python module in the global scope
Internal Sheets List
. Directory Sheet browse properties of files in a directory
. Guide Index read documentation from within VisiData
. Memory Sheet (Alt+Shift+M) browse saved values, including clipboard
Metasheets
. Columns Sheet (Shift+C) edit column properties
. Sheets Sheet (Shift+S) jump between sheets or join them together
. Options Sheet (Shift+O) edit configuration options
. Commandlog (Shift+D) modify and save commands for replay
. Error Sheet (Ctrl+E) view last error
. Status History (Ctrl+P) view history of status messages
. Threads Sheet (Ctrl+T) view, cancel, and profile asynchronous threads
Derived Sheets
. Frequency Table (Shift+F) group rows by column value, with aggregations of other columns
. Describe Sheet (Shift+I) view summary statistics for each column
. Pivot Table (Shift+W) group rows by key and summarize current column
. Melted Sheet (Shift+M) unpivot non-key columns into variable/value columns
. Transposed Sheet (Shift+T) open new sheet with rows and columns transposed
INTERNAL SHEETS
Directory Sheet
(global commands)
Space open-dir-current
open the Directory Sheet for the current directory
(sheet-specific commands)
Enter gEnter open current/selected file(s) as new sheet(s)
^O g^O open current/selected file(s) in external $EDITOR
^R z^R gz^R reload information for all/current/selected file(s)
d gd delete current/selected file(s) from filesystem, upon commit
y gy directory
copy current/selected file(s) to given directory, upon commit
e ge name rename current/selected file(s) to name
` (backtick) open parent directory
z^S commit changes to file system
Guide Index
Browse through a list of available guides. Each guide shows you how to use a particular feature. Gray
guides have not been written yet.
(global commands)
Space open-guide-index
open the Guide Index
(sheet-specific commands)
Enter open a guide
Memory Sheet
Browse through a list of stored values, referanceable in expressions through their name.
(global commands)
Alt+Shift+M open the Memory Sheet
Alt+M name store value in current cell in Memory Sheet under name
(sheet-specific commands)
e edit either value or name, to edit reference
METASHEETS
Columns Sheet (Shift+C)
Properties of columns on the source sheet can be changed with standard editing commands (e ge g= Del) on
the Columns Sheet. Multiple aggregators can be set by listing them (separated by spaces) in the
aggregators column. The 'g' commands affect the selected rows, which are the literal columns on the
source sheet.
(global commands)
gC open Columns Sheet with all visible columns from all sheets
(sheet-specific commands)
& add column from appending selected source columns
g! gz! toggle/unset selected columns as key columns on source sheet
g+ aggregator add Ar aggregator No to selected source columns
g- (hyphen) hide selected columns on source sheet
g~ g# g% g$ g@ gz# z%
set type of selected columns on source sheet to
str/int/float/currency/date/len/floatsi
Enter open a Frequency Table sheet grouped by column referenced in current row
Sheets Sheet (Shift+S)
open Sheets Stack, which contains only the active sheets on the current stack
(global commands)
gS open Sheets Sheet, which contains all sheets from current session, active and
inactive
Alt number jump to sheet number
(sheet-specific commands)
Enter jump to sheet referenced in current row
gEnter push selected sheets to top of sheet stack
a add row to reference a new blank sheet
gC gI open Columns Sheet/Describe Sheet with all visible columns from selected sheets
g^R reload all selected sheets
z^C gz^C abort async threads for current/selected sheets(s)
g^S save selected or all sheets
& jointype merge selected sheets with visible columns from all, keeping rows according to
jointype:
. inner keep only rows which match keys on all sheets
. outer keep all rows from first selected sheet
. full keep all rows from all sheets (union)
. diff keep only rows NOT in all sheets
. append combine all rows from all sheets
. concat similar to 'append' but keep first sheet type and columns
. extend copy first selected sheet, keeping all rows and sheet type, and extend with
columns from other sheets
. merge keep all rows from first sheet, updating any False-y cells with non-False-y
values from second sheet; add unique rows from second sheet
Options Sheet (Shift+O)
(global commands)
Shift+O edit global options (apply to all sheets)
zO edit sheet options (apply to current sheet only)
gO open options.config as TextSheet
(sheet-specific commands)
Enter e edit option at current row
d remove option override for this context
^S save option configuration to foo.visidatarc
CommandLog (Shift+D)
(global commands)
D open current sheet's CommandLog with all other loose ends removed; includes commands
from parent sheets
gD open global CommandLog for all commands executed in the current session
zD open current sheet's CommandLog with the parent sheets commands' removed
(sheet-specific commands)
x replay command in current row
gx replay contents of entire CommandLog
^C abort replay
Threads Sheet (Ctrl+T)
(global commands)
^T open global Threads Sheet for all asynchronous threads running
z^T open current sheet's Threads Sheet
(sheet-specific commands)
^C abort thread at current row
g^C abort all threads on current Threads Sheet
DERIVED SHEETS
Frequency Table (Shift+F)
A Frequency Table groups rows by one or more columns, and includes summary columns for those with
aggregators.
(global commands)
gF open Frequency Table, grouped by all key columns on source sheet
zF open one-line summary for all rows and selected rows
(sheet-specific commands)
s t u select/toggle/unselect these entries in source sheet
Enter gEnter open copy of source sheet with rows that are grouped in current cell / selected rows
Describe Sheet (Shift+I)
A Describe Sheet contains descriptive statistics for all visible columns.
(global commands)
gI open Describe Sheet for all visible columns on all sheets
(sheet-specific commands)
zs zu select/unselect rows on source sheet that are being described in current cell
! toggle/unset current column as a key column on source sheet
Enter open a Frequency Table sheet grouped on column referenced in current row
zEnter open copy of source sheet with rows described in current cell
Pivot Table (Shift+W)
Set key column(s) and aggregators on column(s) before pressing Shift+W on the column to pivot.
(sheet-specific commands)
Enter open sheet of source rows aggregated in current pivot row
zEnter open sheet of source rows aggregated in current pivot cell
Melted Sheet (Shift+M)
Open Melted Sheet (unpivot), with key columns retained and all non-key columns reduced to Variable-Value
rows.
(global commands)
gM regex open Melted Sheet (unpivot), with key columns retained and regex capture groups
determining how the non-key columns will be reduced to Variable-Value rows.
Python Object Sheet (^X ^Y g^Y z^Y)
(sheet-specific commands)
Enter dive further into Python object
v toggle show/hide for methods and hidden properties
gv zv show/hide methods and hidden properties
COMMANDLINE OPTIONS
Add -n/--nonglobal to make subsequent CLI options sheet-specific (applying only to paths specified
directly on the CLI). By default, CLI options apply to all sheets.
Options can also be set via the Options Sheet or a .visidatarc (see “FILES).”
-P=longname preplay longname before replay or regular launch; limited to Base Sheet
bound commands
+toplevel:subsheet:col:row launch vd with subsheet of toplevel at top-of-stack, and cursor at col and
row; all arguments are optional
--overwrite=c Overwrite with confirmation
--guides open Guide Index
-f, --filetype=filetype tsv set loader to use for filetype instead of file extension
-d, --delimiter=delimiter \t field delimiter to use for tsv/usv filetype
-y, --overwrite=y y overwrite existing files without confirmation
-ro, --overwrite=n n do not overwrite existing files
-N, --nothing=T False disable loading .visidatarc and plugin addons
--visidata-dir=str ~/.visidata/ directory to load and store additional files
--debug False exit on error and display stacktrace
--undo=bool True enable undo/redo
--col-cache-size=int 0 max number of cache entries in each cached column
--note-pending=str ⌛ note to display for pending cells
--note-format-exc=str ? cell note for an exception during formatting
--note-getter-exc=str ! cell note for an exception during computation
--note-type-exc=str ! cell note for an exception during type conversion
--scroll-incr=int -3 amount to scroll with scrollwheel
--force-256-colors False use 256 colors even if curses reports fewer
--quitguard False confirm before quitting modified sheet
--default-width=int 20 default column width
--default-height=int 4 default column height
--textwrap-cells=bool True wordwrap text for multiline rows
--name-joiner=str _ string to join sheet or column names
--value-joiner=str string to join display values
--wrap False wrap text to fit window width on TextSheet
--save-filetype=str tsv specify default file type to save as
--profile False enable profiling on threads
--min-memory-mb=int 0 minimum memory to continue loading and async processing
--encoding=str utf-8-sig encoding passed to codecs.open when reading a file
--encoding-errors=str surrogateescape encoding_errors passed to codecs.open
--mouse-interval=int 1 max time between press/release for click (ms)
--bulk-select-clear False clear selected rows before new bulk selections
--some-selected-rows False if no rows selected, if True, someSelectedRows returns
all rows; if False, fails
--regex-skip=str regex of lines to skip in text sources
--regex-flags=str I flags to pass to re.compile() [AILMSUX]
--load-lazy False load subsheets always (False) or lazily (True)
--skip=int 0 skip N rows before header
--header=int 1 parse first N rows as column names
--delimiter=str field delimiter to use for tsv/usv filetype
--row-delimiter=str " row delimiter to use for tsv/usv filetype
--tsv-safe-newline=str replacement for newline character when saving to tsv
--tsv-safe-tab=str replacement for tab character when saving to tsv
--visibility=int 0 visibility level
--default-sample-size=int 100 number of rows to sample for regex.split (0=all)
--fmt-expand-dict=str %s.%s format str to use for names of columns expanded from dict
(colname, key)
--fmt-expand-list=str %s[%s] format str to use for names of columns expanded from list
(colname, index)
--json-indent=NoneType None indent to use when saving json
--json-sort-keys False sort object keys when saving to json
--json-ensure-ascii=bool True ensure ascii encode when saving json
--default-colname=str column name to use for non-dict rows
--filetype=str specify file type
--safe-error=str #ERR error string to use while saving
--save-encoding=str utf-8 encoding passed to codecs.open when saving a file
--clean-names False clean column/sheet names to be valid Python identifiers
--replay-wait=float 0.0 time to wait between replayed commands, in seconds
--rowkey-prefix=str キ string prefix for rowkey in the cmdlog
--clipboard-copy-cmd=str xclip -selection clipboard -filter
command to copy stdin to system clipboard
--clipboard-paste-cmd=str xclip -selection clipboard -o
command to send contents of system clipboard to stdout
--fancy-chooser False a nicer selection interface for aggregators and jointype
--null-value=NoneType None a value to be counted as null
--histogram-bins=int 0 number of bins for histogram of numeric columns
--numeric-binning False bin numeric columns into ranges
--plot-colors=str list of distinct colors to use for plotting distinct
objects
--motd-url=str source of randomized startup messages
--dir-depth=int 0 folder recursion depth on DirSheet
--dir-hidden False load hidden files on DirSheet
--config=Path ~/.visidatarc config file to exec in Python
--play=str file.vdj to replay
--batch False replay in batch mode (with no interface and all status
sent to stdout)
--output=NoneType None save the final visible sheet to output at the end of
replay
--preplay=str longnames to preplay before replay
--imports=str plugins imports to preload before .visidatarc (command-line only)
--nothing False no config, no plugins, nothing extra
--interactive False run interactive mode after batch replay
--overwrite=str c overwrite existing files {y=yes|c=confirm|n=no}
--plugins-autoload=bool True do not autoload plugins if False
--theme=str display/color theme to use
--airtable-auth-token=str Airtable API key from https://airtable.com/account
--matrix-token=str matrix API token
--matrix-user-id=str matrix user ID associated with token
--matrix-device-id=str VisiData device ID associated with matrix login
--reddit-client-id=str client_id for reddit api
--reddit-client-secret=str client_secret for reddit api
--reddit-user-agent=str 3.0.2 user_agent for reddit api
--zulip-batch-size=int -100 number of messages to fetch per call (<0 to fetch before
anchor)
--zulip-anchor=int 1000000000 message id to start fetching from
--zulip-delay-s=float 1e-05 seconds to wait between calls (0 to stop after first)
--zulip-api-key=str Zulip API key
--zulip-email=str Email for use with Zulip API key
--csv-dialect=str excel dialect passed to csv.reader
--csv-delimiter=str , delimiter passed to csv.reader
--csv-quotechar=str " quotechar passed to csv.reader
--csv-skipinitialspace=bool True skipinitialspace passed to csv.reader
--csv-escapechar=NoneType None escapechar passed to csv.reader
--csv-lineterminator=str " lineterminator passed to csv.writer
--safety-first False sanitize input/output to handle edge cases, with a
performance cost
--f5log-object-regex=NoneType None A regex to perform on the object name, useful where
object names have a structure to extract. Use the
(?P<foo>...) named groups form to get column names.
--f5log-log-year=NoneType None Override the default year used for log parsing. Use all
four digits of the year (e.g., 2022). By default (None)
use the year from the ctime of the file, or failing that
the current year.
--f5log-log-timezone=str UTC The timezone the source file is in, by default UTC.
--fixed-rows=int 1000 number of rows to check for fixed width columns
--fixed-maxcols=int 0 max number of fixed-width columns to create (0 is no max)
--graphviz-edge-labels=bool True whether to include edge labels on graphviz diagrams
--html-title=str <h2>{sheet.name}</h2>
table header when saving to html
--http-max-next=int 0 max next.url pages to follow in http response
--http-req-headers=dict {} http headers to send to requests
--http-ssl-verify=bool True verify host and certificates for https
--npy-allow-pickle False numpy allow unpickling objects (unsafe)
--pcap-internet=str n (y/s/n) if save_dot includes all internet hosts
separately (y), combined (s), or does not include the
internet (n)
--pdf-tables False parse PDF for tables instead of pages of text
--postgres-schema=str public The desired schema for the Postgres database
--s3-endpoint=str alternate S3 endpoint, used for local testing or
alternative S3-compatible services
--s3-glob=bool True enable glob-matching for S3 paths
--s3-version-aware False show all object versions in a versioned bucket
--sqlite-onconnect=str sqlite statement to execute after opening a connection
--xlsx-meta-columns False include columns for cell objects, font colors, and fill
colors
--xml-parser-huge-tree=bool True allow very deep trees and very long text content
--plt-marker=str . matplotlib.markers
--plot-palette=str Set3 colorbrewer palette to use
--server-addr=str 127.0.0.1 IP address to listen for commands
--server-port=int 0 port to listen for commands
--fixer-api-key=str API Key for api.apilayer.com/fixer
--fixer-cache-days=int 1 Cache days for currency conversions
--describe-aggrs=str mean stdev numeric aggregators to calculate on Describe sheet
--hello-world=str ¡Hola mundo! shown by the hello-world command
--incr-base=float 1.0 start value for column increments
--ping-count=int 3 send this many pings to each host
--ping-interval=float 0.1 wait between ping rounds, in seconds
--regex-maxsplit=int 0 maxsplit to pass to regex.split
--rename-cascade False cascade column renames into expressions
--faker-locale=str en_US default locale to use for Faker
--faker-extra-providers=NoneType None list of additional Provider classes to load via
add_provider()
--faker-salt=str Use a non-empty string to enable deterministic fakes
--mailcap-mimetype=str force mimetype for sysopen-mailcap
--unfurl-empty False if unfurl includes rows for empty containers
DISPLAY OPTIONS
Display options can only be set via the “Options Sheet or a .visidatarc (see “FILES).””
disp_menu True show menu on top line when not active
disp_menu_keys True show keystrokes inline in submenus
color_menu black on 68 blue color of menu items in general
color_menu_active 223 yellow on black
color of active menu items
color_menu_spec black on 34 green color of sheet-specific menu items
color_menu_help black italic on 68 blue
color of helpbox
disp_menu_boxchars ││──┌┐└┘├┤ box characters to use for menus
disp_menu_more » command submenu indicator
disp_menu_push ⎘ indicator if command pushes sheet onto sheet stack
disp_menu_input … indicator if input required for command
disp_menu_fmt | VisiData {vd.version} | Alt+H for help menu
right-side menu format string
disp_float_fmt {:.02f} default fmtstr to format float values
disp_int_fmt {:d} default fmtstr to format int values
disp_formatter generic formatter to create the text in each cell (also used by text
savers)
disp_displayer generic displayer to render the text in each cell
disp_splitwin_pct 0 height of second sheet on screen
disp_note_none ⌀ visible contents of a cell whose value is None
disp_truncator … indicator that the contents are only partially visible
disp_oddspace · displayable character for odd whitespace
disp_more_left < header note indicating more columns to the left
disp_more_right > header note indicating more columns to the right
disp_error_val displayed contents for computation exception
disp_ambig_width 1 width to use for unicode chars marked ambiguous
disp_pending string to display in pending cells
color_note_pending bold magenta color of note in pending cells
color_note_type 226 yellow color of cell note for non-str types in anytype columns
color_note_row 220 yellow color of row note on left edge
disp_column_sep │ separator between columns
disp_keycol_sep ║ separator between key columns and rest of columns
disp_rowtop_sep │
disp_rowmid_sep ⁝
disp_rowbot_sep ⁝
disp_rowend_sep ║
disp_keytop_sep ║
disp_keymid_sep ║
disp_keybot_sep ║
disp_endtop_sep ║
disp_endmid_sep ║
disp_endbot_sep ║
disp_selected_note •
disp_sort_asc ↑↟⇞⇡⇧⇑ characters for ascending sort
disp_sort_desc ↓↡⇟⇣⇩⇓ characters for descending sort
color_default white on black the default fg and bg colors
color_default_hdr bold color of the column headers
color_bottom_hdr underline color of the bottom header row
color_current_row reverse color of the cursor row
color_current_col bold color of the cursor column
color_current_cell color of current cell, if different from
color_current_row+color_current_col
color_current_hdr bold reverse color of the header for the cursor column
color_column_sep 246 blue color of column separators
color_key_col 81 cyan color of key columns
color_hidden_col 8 color of hidden columns on metasheets
color_selected_row 215 yellow color of selected rows
color_clickable underline color of internally clickable item
color_code bold white on 237 color of code sample
color_heading bold 200 color of header
color_guide_unwritten 243 on black color of unwritten guides in GuideGuide
disp_rstatus_fmt {sheet.threadStatus} {sheet.keystrokeStatus} [:longname]{sheet.longname}[/]
{sheet.nRows:9d} {sheet.rowtype}
{sheet.modifiedStatus}{sheet.selectedStatus}{vd.replayStatus}
right-side status format string
disp_status_fmt [:onclick sheets-stack]{sheet.shortcut}› {sheet.name}[/]|
status line prefix
disp_lstatus_max 0 maximum length of left status line
disp_status_sep │ separator between statuses
color_keystrokes bold white on 237 color of input keystrokes
color_longname bold 52 on 114 green
color of command longnames
color_keys bold color of keystrokes in help
color_status bold on 238 status line color
color_error 202 1 error message color
color_warning 166 15 warning message color
color_top_status underline top window status bar color
color_active_status black on 68 blue active window status bar color
color_inactive_status 8 on black inactive window status bar color
color_highlight_status black on green color of highlighted elements in statusbar
color_working 118 5 color of system running smoothly
color_edit_unfocused 238 on 110 display color for unfocused input in form
color_edit_cell 233 on 110 cell color to use when editing cell
disp_edit_fill _ edit field fill character
disp_unprintable · substitute character for unprintables
disp_date_fmt %Y-%m-%d default fmtstr passed to strftime for date values
disp_currency_fmt %.02f default fmtstr to format for currency values
color_currency_neg red color for negative values in currency displayer
disp_replay_play ▶ status indicator for active replay
color_status_replay green color of replay status indicator
disp_histogram ■ histogram element character
disp_graph_labels True show axes and legend on graph
disp_canvas_charset
⠀⠁⠂⠃⠄⠅⠆⠇⠈⠉⠊⠋⠌⠍⠎⠏⠐⠑⠒⠓⠔⠕⠖⠗⠘⠙⠚⠛⠜⠝⠞⠟⠠⠡⠢⠣⠤⠥⠦⠧⠨⠩⠪⠫⠬⠭⠮⠯⠰⠱⠲⠳⠴⠵⠶⠷⠸⠹⠺⠻⠼⠽⠾⠿⡀⡁⡂⡃⡄⡅⡆⡇⡈⡉⡊⡋⡌⡍⡎⡏⡐⡑⡒⡓⡔⡕⡖⡗⡘⡙⡚⡛⡜⡝⡞⡟⡠⡡⡢⡣⡤⡥⡦⡧⡨⡩⡪⡫⡬⡭⡮⡯⡰⡱⡲⡳⡴⡵⡶⡷⡸⡹⡺⡻⡼⡽⡾⡿⢀⢁⢂⢃⢄⢅⢆⢇⢈⢉⢊⢋⢌⢍⢎⢏⢐⢑⢒⢓⢔⢕⢖⢗⢘⢙⢚⢛⢜⢝⢞⢟⢠⢡⢢⢣⢤⢥⢦⢧⢨⢩⢪⢫⢬⢭⢮⢯⢰⢱⢲⢳⢴⢵⢶⢷⢸⢹⢺⢻⢼⢽⢾⢿⣀⣁⣂⣃⣄⣅⣆⣇⣈⣉⣊⣋⣌⣍⣎⣏⣐⣑⣒⣓⣔⣕⣖⣗⣘⣙⣚⣛⣜⣝⣞⣟⣠⣡⣢⣣⣤⣥⣦⣧⣨⣩⣪⣫⣬⣭⣮⣯⣰⣱⣲⣳⣴⣵⣶⣷⣸⣹⣺⣻⣼⣽⣾⣿
charset to render 2x4 blocks on canvas
disp_pixel_random False randomly choose attr from set of pixels instead of most common
disp_zoom_incr 2.0 amount to multiply current zoomlevel when zooming
color_graph_hidden 238 blue color of legend for hidden attribute
color_graph_selected bold color of selected graph points
color_graph_axis bold color for graph axis labels
disp_graph_tick_x ╵ character for graph x-axis ticks
disp_help 2 show help panel during input
color_add_pending green color for rows pending add
color_change_pending reverse yellow color for cells pending modification
color_delete_pending red color for rows pending delete
disp_sidebar True whether to display sidebar
disp_sidebar_fmt {guide} format string for default sidebar
disp_sidebar_width 0 max width for sidebar
disp_sidebar_height 0 max height for sidebar
color_sidebar black on 114 blue base color of sidebar
color_sidebar_title black on yellow color of sidebar title
color_match red color for matching chars in palette chooser
color_f5log_mon_up green color of f5log monitor status up
color_f5log_mon_down red color of f5log monitor status down
color_f5log_mon_unknown blue color of f5log monitor status unknown
color_f5log_mon_checking magenta color of monitor status checking
color_f5log_mon_disabled black color of monitor status disabled
color_f5log_logid_alarm red color of alarms
color_f5log_logid_warn yellow color of warnings
color_f5log_logid_notice cyan color of notice
color_f5log_logid_info green color of info
color_xword_active green color of active clue
color_cmdpalette black on 72 base color of command palette
disp_cmdpal_max 10 max number of suggestions for command palette
color_shellcmd 21 on 114 green
color_colname underline
disp_scroll_context 0 minimum number of lines to keep visible above/below cursor when
scrolling
disp_sparkline ▁▂▃▄▅▆▇ characters to display sparkline
EXAMPLES
vd
launch DirSheet for current directory
vd foo.tsv
open the file foo.tsv in the current directory
vd -f ddw
open blank sheet of type ddw
vd new.tsv
open new blank tsv sheet named new
vd -f sqlite bar.db
open the file bar.db as a sqlite database
vd foo.tsv -n -f sqlite bar.db
open foo.tsv as tsv and bar.db as a sqlite database
vd -f sqlite foo.tsv bar.db
open both foo.tsv and bar.db as a sqlite database
vd -b countries.fixed -o countries.tsv
convert countries.fixed (in fixed width format) to countries.tsv (in tsv format)
vd postgres://username:password@hostname:port/database
open a connection to the given postgres database
vd --play tests/pivot.vdj --replay-wait 1 --output tests/pivot.tsv
replay tests/pivot.vdj, waiting 1 second between commands, and output the final sheet to test/pivot.tsv
ls -l | vd -f fixed --skip 1 --header 0
parse the output of ls -l into usable data
ls | vd | lpr
interactively select a list of filenames to send to the printer
vd newfile.tsv
open a blank sheet named newfile if file does not exist
vd sample.xlsx +:sheet1:2:3
launch with sheet1 at top-of-stack, and cursor at column 2 and row 3
vd -P open-plugins
preplay longname open-plugins before starting the session
FILES
At the start of every session, VisiData looks for $HOME/.visidatarc, and calls Python exec() on its
contents if it exists. For example:
options.min_memory_mb=100 # stop processing without 100MB free
bindkey('0', 'go-leftmost') # alias '0' to go to first column, like vim
def median(values):
L = sorted(values)
return L[len(L)//2]
vd.aggregator('median', median)
Functions defined in .visidatarc are available in python expressions (e.g. in derived columns).
SUPPORTED SOURCES
Core VisiData includes these sources:
tsv (tab-separated value)
Plain and simple. VisiData writes tsv format by default. See the --tsv-delimiter option.
csv (comma-separated value)
.csv files are a scourge upon the earth, and still regrettably common.
See the --csv-dialect, --csv-delimiter, --csv-quotechar, and --csv-skipinitialspace options.
Accepted dialects are excel-tab, unix, and excel.
fixed (fixed width text)
Columns are autodetected from the first 1000 rows (adjustable with --fixed-rows).
json (single object) and jsonl/ndjson/ldjson (one object per line).
Cells containing lists (e.g. [3]) or dicts ({3}) can be expanded into new columns with ( and
unexpanded with ).
sqlite
May include multiple tables. The initial sheet is the table directory; Enter loads the entire table
into memory. z^S saves modifications to source.
URL schemes are also supported:
http (requires requests); can be used as transport for with another filetype
For a list of all remaining formats supported by VisiData, see https://visidata.org/formats.
In addition, .zip, .gz, .bz2, .xz, ,zstd, and .zst files are decompressed on the fly.
AUTHOR
VisiData was made by Saul Pwanson <vd@saul.pw>.
Linux/MacOS January 15, 2024 vd(1)