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Question Detail

What control character signals the end of the input file ?

  • ctrl + s
  • ctrl + z
  • ctrl + w
  • ctrl + d

Answer: Option D

Similar Questions :

1. Which option of "grep" displays the line number as well ?

  • -n
  • -l
  • -d
  • -al

Answer: Option B

2. By which command content of a file can be searched ?

  • grep
  • search
  • srh
  • show

Answer: Option A

3. Which command reads the content of another file in vi editor ?

  • erd
  • ex
  • r
  • read

Answer: Option B

4. The system calls in UNIX is written using which language ?

  • Java
  • C
  • C++
  • Assembly

Answer: Option B

5. Default permissions of a file can be changed with ?

  • group
  • chperm
  • chmod
  • chall

Answer: Option C

Read more from - Linux Objective Questions Answers
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