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Unix

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

-4
-1
-2
#NAME?

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Unix
Which command is used to create a directory?

md
None of these
crdir
mkdir
cr

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

C
R
r
c

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Unix
The command to count the number of files in the current directory by using pipes, is

ls | wc -w
ls -l | wc -l
ls | wc
ls | ws -c

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

=
-
+
%
None of these

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Unix
Which of the following keys is used to delete the character beneath the cursor?

None of these
dd
D
X
x

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