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Unix

Unix
Which command is used to display and create files?

ed
lyrix
vi
cat

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

cpio
None of these
cp
cp - p
copy

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Unix
Which of the following commands is used to display the directory attributes rather than its contents?

ls -x
ls -l
ls -l -d
ls -F

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Unix
The command used to compare the files is known as

do
ccp
comp
cmp

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

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Unix
Which of the following command addresses all users who are currently hooked on?

write
wall
mesg
mail

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MORE MCQ ON Unix

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