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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?

-2
-4
-1
#NAME?

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Unix
Which command is used to link the files?

ln
lk
None of these
cp
tar

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Unix
Which of the following commands can be used to get information about all users who are currently logged into the system?

None of these
1 /u
who am i
which
who

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Unix
Which commands is used to assign executable permission to all of the files named "letter"?

chmod ugo+r letter
chmod ugo+x letter
chmod ugo+rw letter
chmod u+x letter

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Unix
Which option is used with rm command to make the command prompt the user with each filename and a ?, before acting on it

#NAME?
-1
None of these
-r

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Unix
Which of the following commands is used to summarize the disk usage?

None of these
disk
du
fdisk
chkdsk

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MORE MCQ ON Unix

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