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UNIX

Unix
Which command is used to move all files to the bin sub-directory of the parent directory?

mv * /bin/*
mv * ../bin *.*
mv *.* /bin/
mv * ../bin
None of these

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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?

cat
more
tee
None of these
grep

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Unix
The command that can be used to restrict incoming messages to a user is

halt
mesg
None of these
grep
sleep

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

cpio
cp - p
copy
cp
None of these

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Unix
Which of the following keys is used to overstrike a whole line?

None of these
C
v
R
u

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