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Unix

Unix
Which of the following commands is used to view your file 24 lines at a time?

None of these
cat
pg
lp
/p

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Unix
Which of the following commands is used to remove files?

None of these
delete
rm
dm
erase

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

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

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Unix
Which of the following is not a communication command.

grep
mail
write
mesg

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

st
sort -r
sh
sort

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Unix
Which of the following command is used to count just the number of lines contained in a file?

wc -c
None of these
wc -l
wc -r
wc -w

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