Check input device is a terminal: Difference between revisions
Go solution
(→{{header|Ruby}}: Added Ruby Header and sample) |
(Go solution) |
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Line 67:
C:\test < in.txt
Input doesn't come from tty.</pre>
=={{header|Go}}==
{{libheader|Go sub-repositories}}
<lang go>package main
import (
"code.google.com/p/go.crypto/ssh/terminal"
"fmt"
"os"
)
func main() {
if terminal.IsTerminal(int(os.Stdin.Fd())) {
fmt.Println("Hello terminal")
} else {
fmt.Println("Who are you? You're not a terminal.")
}
}</lang>
{{out}}
<pre>
> hello
Hello terminal
> hello </dev/null
Who are you? You're not a terminal.
</pre>
=={{header|Nemerle}}==
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