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Mohamad Eskandarane Questions
11022 Questions
The interval regular expression uses the character _______
Unix operating system
2022-06-09
Answers
30
Question
40
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1
350
Basic regular expressions are divided into ______ categories
Unix operating system
2022-06-09
Answers
30
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40
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383
What will be the function of the following command?
Unix operating system
2022-06-09
Answers
30
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40
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30
0
1
346
Which of the following characters are used with sed as anchoring characters?
Unix operating system
2022-06-09
Answers
30
Question
40
Followers
30
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1
364
To replace the string ‘director’ in the first five lines of file emp.lst with ‘manager’ we can use _____
Unix operating system
2022-06-09
Answers
30
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40
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1
631
Which one of the following command is used for replacing | with : globally?
Unix operating system
2022-06-09
Answers
30
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40
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362
Which one of the following is the correct syntax for performing substitution using sed?
Unix operating system
2022-06-09
Answers
30
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40
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384
sed can also perform the substitution
Unix operating system
2022-06-09
Answers
30
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40
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361
____ option is used for taking instructions from a file
Unix operating system
2022-06-09
Answers
30
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40
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367
Which option is used with sed for using multiple instructions?
Unix operating system
2022-06-09
Answers
30
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40
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30
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1
359
Consider the following commands
Unix operating system
2022-06-09
Answers
30
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40
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30
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1
361
The command $ sed -n ‘$p’ emp.lst will display the last line
Unix operating system
2022-06-09
Answers
30
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40
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619
To suppress the behaviour of ‘p’ command, we use ____ option
Unix operating system
2022-06-09
Answers
30
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40
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30
0
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623
Total:
11022
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