[plt-scheme] Help running operating systems commands.

On Sep 26, David Hugh-AHD003 wrote:
> For example,
> 
> > (display (run-os-command "hello.exe))
> (("hello") 0)

(require (lib "process.ss"))
(define (system/string cmd)
  (let ([s (open-output-string)])
    (parameterize ([current-output-port s])
      (system cmd))
    (get-output-string s)))
(printf "Result: ~s\n" (system/string "x.bat"))

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!