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Q.

Which command is used to locate all the .profile files in the system?

A

ls profile

B

find /-name profile -print

C

cd /.profile

D

l -u .profile

E

None of the above

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MCQ

1.

Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory?

A

copy programs/wb misc/wbx

B

cp programs/wb misc/wbx

C

tar programs/wb misc/wbx

D

copy a:programs/wb b:misc/wbx

E

None of the above

Discussion

MCQ

2.

Which command sends the word count of the file infile to the newfile.

A

wc infile >newfile

B

wc newfile

C

wc infile - newfile

D

wc infile | newfile

E

None of the above

Discussion

MCQ

3.

Which of the following special shell variables is used to process number of the last background job?

A

$!

B

$#

C

$0

D

$*

E

None of the above

Discussion

MCQ

4.

Which command will be used with vi editor to replace text from cursor to right?

A

r

B

R

C

s

D

S

E

None of the above

Discussion

MCQ

5.

Which command is used to display and create files?

A

cat

B

vi

C

ed

D

lyrix

E

None of the above

Discussion

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