# LibTmux::Pane#copy_command

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/dcc9f8b5a6970144a9e7d80cd5f381d8f6198372/gems/libtmux/lib/libtmux/operations.rb#L399
- **Page:** https://libtmux.org/en/ruby/v0.1.0.alpha.2/reference/libtmux-pane-copy_command/

```
def copy_command: (
  ::String,
  *::String,
  ?timeout: ::Numeric,
  ?cancel: untyped
) -> ::LibTmux::CommandResult
```

Behavior: Copy mode.

Behavior contract: Copy mode.