If you install this tool into your host machine, you will be able to use Wocker commands directly from the host machine without vagrant ssh.
Wget
$ wget -q -O /usr/local/bin/wocker https://raw.githubusercontent.com/wckr/wocker-cli-host/master/wocker && chmod +x /usr/local/bin/wocker
Curl
$ curl -L -o /usr/local/bin/wocker https://raw.githubusercontent.com/wckr/wocker-cli-host/master/wocker && chmod +x /usr/local/bin/wocker