resize_window
Change tmux state; no client-supplied executable input. Set a window’s size in cells. A detached window is whatever size tmux guessed, and a program that formats to its terminal width truncates to that at the source — no capture option recovers those columns, because they were never printed. resize_pane only redistributes space inside a window and cannot grow one. A client attached to the window will overwrite this when it next changes; window-size manual makes a size of your own stick.
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Arguments
heightoptional · integer- Set the height, in rows.
widthoptional · integer- Set the width, in columns.
windowIdrequired · string- Stable window id, e.g. @1.
Schemas
The schema defines required fields, nested values, defaults, and validation constraints.
Input schema
{ "$schema": "http://json-schema.org/draft-07/schema#", "properties": { "height": { "description": "Set the height, in rows.", "exclusiveMinimum": 0, "maximum": 9007199254740991, "type": "integer" }, "width": { "description": "Set the width, in columns.", "exclusiveMinimum": 0, "maximum": 9007199254740991, "type": "integer" }, "windowId": { "description": "Stable window id, e.g. @1.", "pattern": "^@\\d+$", "type": "string" } }, "required": [ "windowId" ], "type": "object"}Output schema
{ "$schema": "http://json-schema.org/draft-07/schema#", "additionalProperties": false, "properties": { "window": { "additionalProperties": false, "properties": { "id": { "description": "Stable window id, e.g. @1.", "pattern": "^@\\d+$", "type": "string" }, "layout": { "description": "tmux's observed saved layout, including any resizing or pruning; feed it back only when metadataComplete is true.", "type": "string" }, "metadataComplete": { "description": "Whether every projected metadata string is complete.", "type": "boolean" }, "name": { "type": "string" }, "omittedMetadataBytes": { "description": "UTF-8 bytes omitted from projected metadata strings.", "maximum": 9007199254740991, "minimum": 0, "type": "integer" }, "omittedPlacements": { "description": "Later placements omitted.", "maximum": 9007199254740991, "minimum": 0, "type": "integer" }, "panes": { "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "placements": { "description": "Retained sessions and indexes where this window is linked.", "items": { "additionalProperties": false, "properties": { "active": { "description": "Whether this placement is current in its session.", "type": "boolean" }, "index": { "description": "The window index in this session.", "maximum": 9007199254740991, "minimum": -9007199254740991, "type": "integer" }, "sessionId": { "description": "Stable session id, e.g. $1.", "pattern": "^\\$\\d+$", "type": "string" }, "sessionName": { "type": "string" } }, "required": [ "index", "sessionId", "sessionName", "active" ], "type": "object" }, "type": "array" }, "placementsComplete": { "description": "Whether placements contains every placement.", "type": "boolean" }, "zoomed": { "type": "boolean" } }, "required": [ "id", "layout", "metadataComplete", "name", "omittedMetadataBytes", "panes", "omittedPlacements", "placements", "placementsComplete", "zoomed" ], "type": "object" } }, "required": [ "window" ], "type": "object"}Tool annotations
{ "destructiveHint": true, "idempotentHint": false, "openWorldHint": true, "readOnlyHint": false}