File Descriptors

Question 1

What is the standard input file descriptor?

Answer 1

0

Question 2

What is the standard output file descriptor?

Answer 2

1

Question 3

What is the standard error file descriptor?

Answer 3

2

Question 4

What is a bit bucket?

Answer 4

/dev/null

Question 5

How do you send command output to a file descriptor?

Answer 5

command >&n where n is file descriptor 0,1, or 2.