远程主机的分组

简单的分组[]内是组名

  1. mail.example.com
  3. [webservers]
  4. foo.example.com
  5. bar.example.com
  7. [dbservers]
  8. one.example.com
  9. two.example.com
  10. three.example.com
  12. [webservers]
  13. www[01:50].example.com
  15. [databases]
  16. db-[a:f].example.com

分组usa的子组还可以是其它的组,例如[usa:children]中还可以子组southeast, [southeast:children]中还可以包含atlanta和releigh

  1. [atlanta]
  2. host1
  3. host2
  5. [raleigh]
  6. host2
  7. host3
  9. [southeast:children]
  10. atlanta
  11. raleigh
  14. [usa:children]
  15. southeast
  16. northeast
  17. southwest
  18. northwest