Lnux

Question 1

What command is used to open a file in Vim?

Answer 1

vim filename

Question 2

True or False: In Vim, ‘i’ enters insert mode.

Answer 2

True

Question 3

What command do you use to save changes in Vim?

Answer 3

:w

Question 4

Fill in the blank: To exit Vim without saving, you use the command _____ .

Answer 4

:q!

Question 5

What is the command for searching text in Vim?

Answer 5

/searchterm

Question 6

What command allows you to undo the last change in Vim?

Answer 6

u

Question 7

What command is used to redo changes in Vim?

Answer 7

Ctrl + r

Question 8

How do you delete a line in Vim?

Answer 8

dd

Question 9

What is the command to copy a line in Vim?

Answer 9

yy

Question 10

True or False: The command ‘p’ pastes text after the cursor in Vim.

Answer 10

True

Question 11

What does the command ‘:set nu’ do in Vim?

Answer 11

It shows line numbers.

Question 12

What mode do you enter to edit text in Vim?

Answer 12

Insert mode

Question 13

What key do you press to return to normal mode from insert mode?

Answer 13

Esc

Question 14

How do you search and replace a word in Vim?

Answer 14

:s/oldword/newword/g

Question 15

What command is used to split the window horizontally in Vim?

Answer 15

:split

Question 16

What is the command to switch between open windows in Vim?

Answer 16

Ctrl + w, w

Question 17

How do you move the cursor to the beginning of the line in Vim?

Answer 17

0

Question 18

What command is used to save and exit Vim at the same time?

Answer 18

:wq

Question 19

True or False: You can use ‘gg’ to go to the top of the file in Vim.

Answer 19

True

Question 20

What command allows you to visually select text in Vim?

Answer 20

v

Question 21

What is the command to change a word in Vim?

Answer 21

cw

Question 22

What does ‘zz’ do in Vim?

Answer 22

It centers the current line in the window.

Question 23

How do you navigate to the end of the file in Vim?

Answer 23

G

Question 24

What key combination allows you to delete a word in Vim?

Answer 24

dw

Question 25

True or False: ':e filename' opens a new file in Vim.

Answer 25

True

Question 26

What command allows you to check the syntax in Vim?

Answer 26

:syntax on

Question 27

How do you create a new line below the current line in Vim?

Answer 27

o

Question 28

What command is used to move to the next occurrence of a search term?

Answer 28

n

Question 29

Fill in the blank: The command ':w filename' is used to _____ the current buffer to a new file.

Answer 29

write

Question 30

What command do you use to open the command-line window in Vim?

Answer 30

q:

Question 31

What does the command ':set nowrap' do in Vim?

Answer 31

It prevents line wrapping.

Question 32

True or False: You can use 'Ctrl + f' to scroll down a page in Vim.

Answer 32

True

Question 33

How do you paste text before the cursor in Vim?

Answer 33

P

Question 34

What does 'yy' followed by 'p' do in Vim?

Answer 34

Copies a line and pastes it below.

Question 35

What command is used to comment out a line in Vim?

Answer 35

You typically add a '#' at the beginning of the line.

Question 36

How do you open a file in read-only mode in Vim?

Answer 36

vim -R filename

Question 37

What command is used to jump to a specific line number in Vim?

Answer 37

:line_number

Question 38

True or False: 'x' deletes the character under the cursor in Vim.

Answer 38

True

Question 39

What is the command to display the help documentation in Vim?

Answer 39

:help

Question 40

What key combination do you press to repeat the last change in Vim?

Answer 40

.

Question 41

What command is used to highlight the entire file in Vim?

Answer 41

ggVG

Question 42

Fill in the blank: To replace the word under the cursor in Vim, you would use the command _____ .

Answer 42

cw

Question 43

What command is used to exit Vim without saving changes?

Answer 43

:q!

Question 44

True or False: The command ':set list' shows whitespace characters in Vim.

Answer 44

True

Question 45

How do you split the window vertically in Vim?

Answer 45

:vsplit

Question 46

What command is used to move to the previous occurrence of a search term?

Answer 46

N

Question 47

What does the command ':set autoindent' do in Vim?

Answer 47

It enables automatic indentation for new lines.