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Unix

Unix
Which command is used to count just the number of characters in a file?

wc -w
wc - 1
wc -c
wc -r

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Unix
Which of the following keys is used to delete the character beneath the cursor?

X
dd
None of these
x
D

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Unix
Which of the following commands is used to display the filenames in multiple columns with indication of directories and executable file?

ls ~ x
Ip
ls -F -x
ls -l

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Unix
Which of the following commands is used to copy directory structures in and out

copy
cpio
cp
cp - p
None of these

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Unix
Which of the following options will be used to display number of blocks used by a file?

#NAME?
None of these
-c
-r option

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Unix
The command used to compare the files is known as

do
comp
ccp
cmp

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MORE MCQ ON Unix

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