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Unix

Unix
Which command is used with vi editor to save file and remain in the editing mode?

:w
None of these
q!
:q
:x

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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 of the following commands is used to list contents of directories?

dir
ls
lp
tar

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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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Unix
Which command is used to move all files to the bin sub-directory of the parent directory?

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

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Unix
Which of the following command is used to go to home directory?

None of these
cd/
cd
cd HOME.
cd..

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