docker容器内部如何调用宿主机系统的命令？

Question

如题，docker容器内调用宿主机的系统命令？

Answer 1

Do you have to do this? If you want to do this, you probably need to connect via ssh.
Install an sshd service on the host and an ssh client on the container. SSH connection should be possible.

Answer 2

This is a very unrealized feature and a security event prohibited by Docker.