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Unix

Unix
Which command is used to terminate a process?

kill
cancel
haltsys
shutdown

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

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

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Unix
Which command is used to change directory to the name beginning with a 'p'?

cd p
cd [p]
cd p*
cd p*

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Unix
Which of the following keys is used to overstrike a whole line?

R
u
v
None of these
C

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Unix
Which command will be used with vi editor to replace single character under cursor with any number of characters?

S
A
s
a

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Unix
Which command is used to create a directory?

crdir
mkdir
None of these
cr
md

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