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Unix

Unix
Which command is used with vi editor to move the cursor to the left?

k
None of these
i
j
h

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

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Unix
Which command is used to remove a file?

remove
del
rm
mv

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Unix
Which of are following internal commands is used in mail to forward mail to user in user-list?

None of these
r user-list
m user-list
e user-list
d user-list

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Unix
Which command is used to sort the lines of data in a file in alphabetical order?

sh
sort -r
st
sort
None of these

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

bof
head - r
None of these
eof
tail

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