A. cat
B. cut
C. grep
D. paste
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Related Mcqs:
- While working with mail command, which command is used to save mail in a separate file ?
A. s
B. r
C. w
D. d - Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file ?
A. ls -F -x
B. ls -l
C. ls ~ x
D. Ip - 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 - What command is used to assign only read permission to all three categories of the file’letter’ ?
A. chmod u + r, g + r, o – x letter
B. chmod ugo = r letter
C. chmod a – rw letter
D. chmod go + r letter - Which of the following command can you execute to count the number of lines in a file ?
A. lc
B. wc – l
C. cl
D. count - Which command is used to set the three permissions for all the three categories of users of a file ?
A. chgrp
B. chown
C. chmod
D. chusr - What command is used to remove a file ?
A. del
B. mv
C. rm
D. remove - Which command is used to assign only read permission to all three categories of the file ‘note’ ?
A. chmod go+r note
B. chmod a-rw
C. chmod ugo=r note
D. chmod u+r,g+r,o-x note - Which command is used to display a file contents in octal form ?
A. cd
B. od
C. of
D. oct - 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
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