1. Which command is used in Unix to extract specific columns from the file? | ||||||||
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Answer: Option B
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2. Which of the following commands is used in Unix to identify the type of file by context? | ||||||||
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Answer: Option C
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3. The command in Unix to count the number of files in the current directory by using pipes is | ||||||||
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Answer: Option C
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4. Which of the following commands can be used in Unix to get information about all users who are currently logged into the system? | ||||||||
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Answer: Option B
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5. Which command is used in Unix to remove the read permission of the file 'note' from both the group and others? | ||||||||
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Answer: Option D
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6. Which command is used in Unix to copy all files having the string chap and any two characters after that to the progs directory? | ||||||||
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Answer: Option A
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7. Which command is used in Unix to display a file contents in octal form? | ||||||||
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Answer: Option B
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8. Which command is used in Unix to terminate a process? | ||||||||
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Answer: Option D
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9. Which command is used in Unix to list out all the hidden files along with the other files? | ||||||||
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Answer: Option D
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10. Which command is used in Unix to copy the three files wb, collect and mon into the misc directory, under the same, when you were currently in the programs directory? | ||||||||
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Answer: Option B
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