# LibTmux.SendKeysRequest.SuppressHistory

- **Module:** LibTmux
- **Package:** LibTmux
- **Language:** C#
- **Kind:** property
- **Source:** https://github.com/libtmux/libtmux-dotnet/blob/cf34b255c896d19a97e7d7fabea58609c916012d/src/LibTmux/Requests/SendKeysRequest.cs#L21
- **Page:** https://libtmux.org/en/csharp/latest/reference/libtmux-sendkeysrequest-suppresshistory/

Gets whether the shell is asked not to record the line.

There is no tmux flag for this: the text is sent with a leading space,
which most shells take as a signal to keep it out of history.