You want to display the value of a shell variable called service after assigning a value as shown: SERVICE =ACCT S Which two settings will display the name of the variable and its value?

The correct answer is B. echo $SERVICE C. env | grep SERVICE. C: env - set the environment for command invocation If no utility operand is specified, the resulting environment shall be written to the standard output, with one name= value pair per line.

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Question

You want to display the value of a shell variable called service after assigning a value as shown:

SERVICE =ACCT S Which two settings will display the name of the variable and its value?

Options

Aset | grep service
Becho $SERVICE
Cenv | grep SERVICE
Denv $SERVICE
Eset $SERVICE

How the community answered

(42 responses)

A
2% (1)
B
79% (33)
D
12% (5)
E
7% (3)

Explanation

C: env - set the environment for command invocation If no utility operand is specified, the resulting environment shall be written to the standard output, with one name= value pair per line.

Topics

#shell variables#environment variables#set command#env command

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