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Unix

Unix
In vi editor, forward search is performed using the command.

/pat
?pat
All of these
:pat

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Unix
Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory?

tar programs/wb misc/wbx
copy programs/wb misc/wbx
copy a:programs/wb b:misc/wbx
cp programs/wb misc/wbx

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Unix
Which command is used to link the files?

cp
None of these
lk
tar
ln

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

st
sh
sort
None of these
sort -r

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Unix
Which command is used with vi editor to search a pattern in the forward direction?

/
??
?
//

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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 infile - newfile
wc newfile

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