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Question

In Bash scripts, how is a variable created and referenced?

a.

create variable = value, reference as $variable

b.

variable := value, reference as variable$

c.

variable = value, reference as $variable

d.

set variable = value, reference as %variable%

Posted under CompTIA PenTest+ Certification Exam PT0 002

Answer: (c).variable = value, reference as $variable Explanation:In Bash scripts, a variable is created using the syntax "variable = value" and referenced as "$variable."

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Q. In Bash scripts, how is a variable created and referenced?
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