Which of the following regular expression will match the pattern exp only at the beginning of a line O1^exp ^exp O exp$ exp^ QUESTION 20 Which notation is an alternative to the test command in bash? O[] O {} all of the above none of the above
Which of the following regular expression will match the pattern exp only at the beginning of a line O1^exp ^exp O exp$ exp^ QUESTION 20 Which notation is an alternative to the test command in bash? O[] O {} all of the above none of the above
Chapter14: Files And Streams
Section: Chapter Questions
Problem 5RQ
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![Which of the following regular expression will match the pattern exp only at the beginning of a line?
O1^exp
^exp
O exp$
exp^
QUESTION 20
Which notation is an alternative to the test command in bash?
O {}
all of the above
none of the above](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fddead1e5-81df-48dc-8b3c-a04b68f787de%2F109eacb0-42e1-4c9b-90a1-f46be6e9dc70%2Fokekn0v_processed.png&w=3840&q=75)
Transcribed Image Text:Which of the following regular expression will match the pattern exp only at the beginning of a line?
O1^exp
^exp
O exp$
exp^
QUESTION 20
Which notation is an alternative to the test command in bash?
O {}
all of the above
none of the above
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