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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 option will be used with ps command to slow the entire command line of the process being run?

-1
-4
-2
#NAME?

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

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

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Unix
Which command is used to sort the lines of data in a file in reverse order

sort
sh
st
sort -r

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Unix
Which of the following commands is used to copy directory structures in and out

copy
cp - p
cpio
cp
None of these

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Unix
Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line?

None of these
fch
ech
tch
rch

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