COMPUTER SCIENCE AND ENGINEERING
UNIX
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In a system, if 5 people are currently using the vi editor. then the number of corresponding processes will be
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1
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5
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2
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0
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Explanation:
Detailed explanation-1: -Explanation: The command ‘x’ is used to delete the character under the cursor locarion.
Detailed explanation-2: -For example, to copy or move five lines of text, use the command: 5yy (or 5dd to move)
Detailed explanation-3: -Esc-Switch to Command mode. :w-Save and continue editing. :wq or ZZ-Save and quit/exit vi.
Detailed explanation-4: -To make vi display line numbers, you need to set the number flag. To do so: Press the Esc key if you are currently in insert or append mode. Press : (the colon).
There is 1 question to complete.