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Hi Jim,

I really appreciate your help! Two final questions:

- When you use unset, you refer to the array with "$" and "{}". When I use them I get an error:
michael-browns-powerbook-g4-15:~...

Hi,

I am writing a BASH script. My questions regard deleting elements of arrays.

I have an array:
michael-browns-powerbook-g4-15:~ msb65$ test_array=(1 2 3 4)
michael-browns-powerbook-g4-15:~...