docker-cli/docs/reference/commandline/attach.md

docker attach

Attach local standard input, output, and error streams to a running container

Aliases

docker container attach, docker attach

Options

Name	Type	Default	Description
--detach-keys	string		Override the key sequence for detaching a container
--no-stdin			Do not attach STDIN
--sig-proxy	bool	true	Proxy all received signals to the process