[](https://github.com/sigoden/fakepty/actions/workflows/ci.yaml)
[](https://crates.io/crates/fakepty)
Run a command in a fake pty.
fakepty provides a pty whose size can be customized by environment variables COLUMNS and LINES.
```console
$ fakepty docker run --help
$ COLUMNS=200 fakepty docker run --help
```