Solved cloned_interfaces question

fred974

fred974

Could you please tell me if there is any difference between this 2 commands:
cloned_interfaces="lo1" and cloned_interfaces="${cloned_interfaces} lo1"?
When or why would you use the second command?
I am creating a cloned_interfaces to use ezjail.

Thank you
 
The second also includes any previously set cloned_interfaces whereas the first simply overrules it.
 
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