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Unix

Unix
Which operator will be used with chmod command to assign absolute permission?

%
None of these
+
-
=

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Unix
Which command is used to assign only read permission to all three categories of the file 'note'?

chmod go+r note
None of these
chmod ugo=r note
chmod a-rw
chmod u+r,g+r,o-x note

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

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

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Unix
Which command is used to list all the files with extension .lst?

ls *[lst]
ls -l *.lst
ls lst*
ls *.*

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Unix
The command used to compare the files is known as

do
ccp
comp
cmp

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

second
fourth
third
first

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