Linux Objective Questions Answers

• 15. Which command is concerned with LINUX kernel log messages ?

  1. dmsg
  2. dmesg
  3. cmsg
  4. cmesg

  Answer And Explanation

  Answer: Option B

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• 16. Which command is used to set terminal input output characteristic ?

  1. atty
  2. stty
  3. dtty
  4. ltty

  Answer And Explanation

  Answer: Option B

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• 17. Which command is used to know the LINUX version ?

  1. uname
  2. lname
  3. vname
  4. sname

  Answer And Explanation

  Answer: Option A

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• 18. File inode number can be viewed by ?

  1. -s
  2. -i
  3. -a
  4. -t

  Answer And Explanation

  Answer: Option B

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• 19. tee command is used in LINUX for ?

  1. Read from an input and write to a standard output and file
  2. Read from an input
  3. Write to an output
  4. None of above

  Answer And Explanation

  Answer: Option A

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• 20. Which command is used to extract a column from a text file

  1. get
  2. tar
  3. untar
  4. cut

  Answer And Explanation

  Answer: Option D

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• 21. To display disk consumption of a specific directory which command is used ?

  1. dd
  2. du
  3. dt
  4. dl

  Answer And Explanation

  Answer: Option B

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