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Unix

Unix
Which of command is used to copy a file?

tar
None of these
copy
cp
cpio

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

I
None of these
a
i
A

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Unix
Which command is used to terminate all processes in your own system except the login shell?

None of these
kill 1
cancel 1
cancel all
kill 0

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Unix
The field separator in cut command is specified with

-c
-r option
#NAME?
None of these

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

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

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Unix
The File that contains a set of instructions which are performed when a user logs in, is

.autoexec
autoexec.bat
.exrc
.profile
None of these

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