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Unix

Unix
Which of the following command is used to go to home directory?

cd
cd/
cd HOME.
None of these
cd..

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Unix
Which symbol is used to separate more than one command in the same command line?

:
$
#
;

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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 of the following commands is used to change the working directory?

None of these
cd
cdir
changedir
chdir

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Unix
Which of the following commands can be used to get information about yourself?

None of these
pwd
which
i /4
who am i

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Unix
Which of the following commands is used to assign executable permission to the owner of the file named "note"?

chmod ugo+x note
chmod u+x note
chmod g+x note
chmod u+w note

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