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Unix

Unix
Which command is used to list out all the hidden files along with the other files?

ls -F
ls -l
ls -a
ls -x

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

None of these
sort
st
sh
sort -r

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Unix
The octal representation 652 indicates

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

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Unix
Which of the following commands is not the vi Input mode command?

None of these
j
rch
R
S

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Unix
Which of the following shell's wildcards are used to match any number of characters including none?

[!ijk]
*
None of these
[ijk]
?

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Unix
Which command is used to terminate a process?

haltsys
cancel
shutdown
kill

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