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Unix

Unix
Which command is used to list all the files with extension .lst?

ls *.*
ls -l *.lst
ls lst*
ls *[lst]

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Unix
Which of the following commands can be used to get information about all users who are currently logged into the system?

who am i
which
who
None of these
1 /u

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

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Unix
Which command is used to sort the lines of data in a file in alphabetical order?

st
None of these
sh
sort -r
sort

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

who am i
i /4
which
pwd
None of these

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Unix
The command chmod 761 note is equivalent to

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

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