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Unix

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

i
a
A
None of these
I

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Unix
Which command is used to save the standard output in a file, as well as display it on the terminal?

None of these
more
cat
grep
tee

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Unix
Which of the following commands is used to rename a file?

rename
remove
mv
ren

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Unix
Which option is used with the chmod command recursively to all files and sub-directories in a directory?

-R
-1
None of these
#NAME?

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

cancel 1
cancel all
kill 1
None of these
kill 0

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

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