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Unix

Unix
Which of the following commands is used to display your working directory?

dir
pwd
prompt $p$g
path

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

wc newfile
wc infile | newfile
wc infile - newfile
wc infile >newfile

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Unix
Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files?

-b
-l
-r
-d
None of these

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Unix
Which column contains all details of the permissions of a file when you issue the ls -l command?

third
first
second
fourth

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Unix
Which command is used with file named 'note' to remove the executable permission from the user and assign read permission to the group and others?

chmod u-x, go+r note
None of these
chmod go+r, u+x note
chmod go+x, u-x note
chmod g-x, uo+r note

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Unix
Which of the following signs is used to back up over typing errors in vi?

None of these
$
@
#
!

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