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Unix

Unix
Which set option is used with vi editor to display line numbers on screen?

li
nu
nm
ic

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Unix
Which command is used to create a directory?

mkdir
None of these
cr
md
crdir

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Unix
Which of the following commands is used to save the output of the who command in a file named user.lst, as well as display it?

who > user.lst
who < user.lste
who >> user.lst
None of these
who | tee user.lst

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Unix
The command used to remove the directory is;

None of these
remove
rmdir
rdir
rd

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Unix
Which of following commands is used for an automatic reminder service?

mesg
mail
calendar
write
None of these

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

sort -r
sh
st
sort

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