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Unix

Unix
The command used to remove the directory is;

rd
rdir
remove
None of these
rmdir

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Unix
The command chmod 761 note is equivalent to

chmod 167 note
chmo a =761 note
None of these
chmod u=rwx, g=rw, o=x note
chmod 4=7, g=6,0 =1 note

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Unix
Which of the following commands is used to display your working directory?

prompt $p$g
path
pwd
dir

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Unix
Which command is used to delete all files in the current directory as well as all files and sub-directories in its subdirectories?

rm -r *
rm *.*
rm all
None of these
rm *

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Unix
Which command is used to display and create files?

cat
ed
lyrix
vi

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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
#NAME?
None of these

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