docker version    
$ sudo docker -v Docker version 17.03.2-ce, build f5ec1e2  
sudo docker info    
$ cat /etc/*-release [rancher@rancher ~]$ cat /etc/*-release
DISTRIB_ID=RancherOS
DISTRIB_RELEASE=v1.1.0
DISTRIB_DESCRIPTION="RancherOS v1.1.0"
NAME="RancherOS"
VERSION=v1.1.0
ID=rancheros
ID_LIKE=
VERSION_ID=v1.1.0
PRETTY_NAME="RancherOS v1.1.0"
HOME_URL="http://rancher.com/rancher-os/"
SUPPORT_URL="https://forums.rancher.com/c/rancher-os"
BUG_REPORT_URL="https://github.com/rancher/os/issues"
BUILD_ID=
 
sudo system-docker ps    
sudo ros os version v1.1.0  
sudo df -T -h