cmd 2>&1 > abc will
A. Write file2 to file1
B. Write standard output and standard error to abc
C. Write standard error to abc
D. Write standard output to abc & standard error to monitor
Answer: Option D
A. Write file2 to file1
B. Write standard output and standard error to abc
C. Write standard error to abc
D. Write standard output to abc & standard error to monitor
Answer: Option D
What command is used to count the total number of lines, words, and characters contained in a file?
A. countw
B. wcount
C. wc
D. count p
E. None of the above
What command is used with vi editor to delete a single character?
A. x
B. y
C. a
D. z
E. None of the above
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