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Unix

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 command is used to set the three permissions for all the three categories of users of a file?

None of these
chgrp
chusr
chmod
chown

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Unix
Which command is used to display the top of the file?

grep
more
cat
head

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Unix
Which command will be used with vi editor to append text at end of line?

I
None of these
i
A
a

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Unix
Which command is used to copy a file wb with the same name from the programs directory to the misc directory?

copy a:programs/wb b:misc/wb
cp programs/wb misc
tar programs/wb misc/wb
copy programs/wb misc/wb
None of these

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Unix
Which command will be used with vi editor to insert text to left of cursor?

S
a
s
i

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