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Unix

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

eof
None of these
head - r
tail
bof

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Unix
Which command is used to remove a file?

remove
rm
mv
del

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

cp - p
None of these
copy
cpio
cp

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Unix
Which command is used to display the device name of the terminal you are using?

ls
stty
tty
None of these
who

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Unix
The octal representation 652 indicates

All of these
None of these
Execute permission for the owner
Read and write permission of groups
Write permission for others

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Unix
Which command is used to set the three permissions for all the three categories of users of a file?

None of these
chgrp
chmod
chusr
chown

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