QUESTION: 17

What keyword is used in a shell script to begin a loop?
(Specify one keyword only, without any additional information.)

for
forloop

Answer(s): A

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QUESTION: 18

Which of the following commands creates an archive file work.tar from the contents of the directory ./ work/?

tar --new work.tar ./work/
tar –cf work.tar ./work/
tar –create work.tgz –content ./work/
tar work.tar < ./work/
tar work > work.tar

Answer(s): B

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QUESTION: 19

Which of the following keys can be pressed to exit less?

l
x
e
q
!

Answer(s): D

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QUESTION: 20

The current directory contains the following file:

-rwxr-xr-x 1 root root 859688 Feb 7 08:15 test.sh

Given that the file is a valid shell script, how can this script be executed? (Choose two.)

run test.sh
${test.sh}
cmd ./test.sh
./test.sh
bash test.sh

Answer(s): D,E

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QUESTION: 17

QUESTION: 18

QUESTION: 19

QUESTION: 20

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