cf login
C:\Users\Administrator>cf login
API endpoint: https://api.ng.bluemix.net
Email> xxx@xx.xxx.com
Password>
Authenticating...
OK
Targeted org xxx@xxx.xxx.com
Select a space (or press enter to skip):
1. dev
2. oya
3. tools
4. enablement
Space> 1
Targeted space dev
API endpoint: https://api.ng.bluemix.net (API version: 2.40.0)
User: xxx@xxx.xxx.com
Org: xxx@xxx.xxx.com
Space: dev