What is the UNIX shell program that just returns input?
For example
> echo "test" | $pass
> test # output
What is the UNIX shell program that just returns input? For example > echo
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What is the UNIX shell program that just returns input?
For example
> echo "test" | $pass
> test # output
You can use
cat.When
catis used without any command line arguments. It just copies the standard input to standard output.