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# Append To Controller File (LCC.web_file.appends)

## Signature​

    ok, err = LCC.web_file.appends(path, data, timeout?)

## Parameters​

- path
  String. File path to append.
- data
  String. Content to append.
- timeout
  Number, optional. Request timeout in seconds, default `60`.

## Returns​

- ok
  Boolean. `true` on success, `false` on failure.
- err
  String or `nil`. Error description when the operation fails.

## Notes​

> Appends data to the end of the file.
> Missing parent directories and the target file are created automatically.
> Useful for continuously extending logs or export records.

## Example​

    local ok, err = LCC.web_file.appends("/logs/task.log", "Finished at 2024-01-01\n")
    if not ok then
        LCC.log(3, "Append failed", err)
    end