UNIX QUIZ

Which option will be used with disk free command to include the total amount of disk space in the file system?

-4

None of these

#NAME?

#NAME?

#NAME?

TRUE ANSWER : ?
YOUR ANSWER : ?

Which command is used to link the files?

ln

None of these

lk

tar

cp

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following files will displayed by this command cat ch

catch

patch

All of these

.ch

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YOUR ANSWER : ?

The command to count the number of files in the current directory by using pipes, is

ls | ws -c

ls | wc

ls | wc -w

ls -l | wc -l

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following options will be used to display number of blocks used by a file?

#NAME?

None of these

-c

-r option

TRUE ANSWER : ?
YOUR ANSWER : ?

Which command is used with vi editor to move the cursor to the left?

h

i

k

None of these

j

TRUE ANSWER : ?
YOUR ANSWER : ?

The [line number G] key allows you

to move cursor down by one line

None of these

to move cursor right by one position

to move cursor to the beginning of the line specified by the number

to move cursor left by one position

TRUE ANSWER : ?
YOUR ANSWER : ?

Which command is used with vi editor to search a pattern in the forward direction?

??

/

//

?

TRUE ANSWER : ?
YOUR ANSWER : ?

Which command is used to count just the number of characters in a file?

wc - 1

wc -r

wc -w

wc -c

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following is not a filter?

None of these

wc

sort

grep

TRUE ANSWER : ?
YOUR ANSWER : ?

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