Pass by name: hosts=/etc/hosts
Pass by name: auto_master=/etc/auto.master
Pass by namespace:name: hosts=/etc/hosts
Pass by namespace:name: auto_master=/etc/auto.master
Pass by variable name: hosts=/etc/hosts
Pass by variable name: auto_master=/etc/auto.master
Pass by variable name including namespace: hosts=/etc/hosts
Pass by variable name including namespace: auto_master=/etc/auto.master
Pass by variable name with prefix: hosts=/etc/hosts
Pass by variable name with prefix: auto_master=/etc/auto.master
Pass by variable name with namespace: hosts=/etc/hosts
Pass by variable name with namespace: auto_master=/etc/auto.master
