“The Keyboard and Screen as Standard Input and Standard Output” on page 136 of Sobell explains how to use the cat utility to read from standard input (defaults to the keyboard) and write to standard output (defaults to the screen). Use cat as shown in Figure 5-5 on page 135 of Sobell to copy standard input to standard output. Press CONTROL-D on a line by itself to ter- minate cat.
What will be an ideal response?
$ cat
My name is Max.
My name is Max.
Bye.
Bye.
CONTROL-D
$
Computer Science & Information Technology
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