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Unix

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

au
pid
ps
du

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Unix
The field separator in cut command is specified with

-c
-r option
None of these
#NAME?

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Unix
Which symbol will be used with grep command to match the pattern pat at the beginning of a line?

^pat
$pat
pat$
pat^

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Unix
Which command is used to extract specific columns from the file?

cut
paste
cat
grep

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Unix
Which command is used with vi editor to move cursor forward to first occurrence of character 'ch' in the current line?

None of these
ech
tch
rch
fch

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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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