# LibTmux::Async::Server#write_buffer

- **Module:** LibTmux::Async
- **Package:** libtmux-async
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/c8b839595d5a30e271e3f9be0d0fe811ddb11b7e/gems/libtmux/lib/libtmux/operations.rb#L54
- **Public owner:** LibTmux::Server#write_buffer
- **Page:** https://libtmux.org/en/ruby/v0.1.0/reference/libtmux-async-server-write_buffer/

tmux command: [`load-buffer`](/en/tmux/latest/manual/load-buffer/)

```
def write_buffer: (
  name: ::String,
  data: ::String,
  ?timeout: ::Numeric,
  ?cancel: untyped
) -> ::LibTmux::CommandResult
```

Behavior: Buffers.

Behavior contract: Buffers.

## Parameters

- `name` (`::String`)
- `data` (`::String`)
- `timeout` (`::Numeric`)
- `cancel` (`untyped`)