Oracle
1Z0-409 · Question #118
The user smith issued the egrep "^[[:alnum:]]{4,}$" file1.txt | wc -l command. What would be the expected output from this command?
The correct answer is A. the total number of lines that have 4 or more characters. See the full explanation below for the reasoning.
Question
The user smith issued the egrep "^[[:alnum:]]{4,}$" file1.txt | wc -l command. What would be the expected output from this command?
Options
- Athe total number of lines that have 4 or more characters
- Bthe total number of words that have 4 or more characters
- Cthe total number of lines that are shorter than 4 characters
- Dthe total number of words that are shorter than 4 characters
How the community answered
(66 responses)- A73% (48)
- B3% (2)
- C8% (5)
- D17% (11)
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