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| Red Hat Documentation |
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Redirecting Standard InputNot only can you redirect standard output, you can perform the same type of redirection with standard input. Here's how it works: When you use the redirect standard input symbol <, you're telling the shell that you want a file to be read as input for a command. We can use a file we've already created to demonstrate this idea. Just type:
Because we used the less-than symbol (<) to separate the cat command from the file, the output of sneakers.txt was read by cat. |
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