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Unix

Unix
Which command is used to display the characteristics of a process?

ps
au
du
pid

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Unix
Which command sends the word count of the file infile to the newfile.

wc infile >newfile
wc infile | newfile
wc newfile
wc infile - newfile

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Unix
You can append to a file instead of overwriting by using the

< symbols
None of these
> symbols
>> symbols

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Unix
Which command is used to remove a directory?

rd
rmdir
rdir
dldir

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

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Unix
The agency that sits between the user and the UNIX system is called the

erxc
profile
logic
shell

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MORE MCQ ON Unix

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