process - How do I create a pipe between two processes in Guile? -

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i want create 2 process in guile , send output (stdout) 1 of them input (stdin) other.

using following example, how can done?

echo "foo bar" | wc

output:

1       2       8

yes, can using open-output-pipe:

(let ((p (open-output-pipe "wc")))   (display "the quick brown fox jumps on lazy dog.\n" p)   (close-pipe p))

there is, of course, open-input-pipe analogue. read pipes section of guile manual more details.


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