Linux - Study Mode

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[#241] What command is not used to list the files chap01, chap02 and chap04?

(A) ls chap*

(B) ls chap[124]

(C) ls - x chap0[124]

(D) ls chap0[124]

Correct Answer

(B) ls chap[124]

[#242] What command is used with vi editor to replace text from cursor to right

(A) S

(B) s

(C) R

(D) r

Correct Answer

(C) R

[#243] What sign is used to back up over typing errors in vi?

(A) !

(B) $

(C) #

(D) @

Correct Answer

(C) #

[#244] What sign is used to erase or kill an entire line you have typed and start you are on a new line (but not display a new prompt)?

(A) !

(B) $

(C) #

(D) @

Correct Answer

(D) @

[#245] What command is used to sort the lines of data in a file in alphabetical order?

(A) sort - r

(B) st

(C) sh

(D) sort

Correct Answer

(D) sort