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Unix

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

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

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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 -F -x
ls ~ x
Ip
ls -l

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Unix
Which command will be used with vi editor to replace single character under cursor with any number of characters?

s
S
A
a

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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 is used to save the standard output in a file, as well as display it on the terminal?

grep
more
None of these
tee
cat

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Unix
Which of the following is not a filter?

grep
sort
wc
None of these

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