[perl] HOLA Lista PERL

[Ing. Roberto Andrade]

Hola Paul:

> se pueden ejecutar archivos con extension *.exe a traves de un programa escrito en perl???
> 
> si alguien sabe la respuesta por favor me la envian

Los comandos:

exec:

  exec LIST
               The exec() function executes a system command AND NEVER
               RETURNS - use system() instead of exec() if you want it
               to return. It fails and returns FALSE only if the command
               does not exist and it is executed directly instead of via
               your system's command shell (see below).

y system:

       system LIST
               Does exactly the same thing as "exec LIST" except that a
               fork is done first, and the parent process waits for the
               child process to complete.  Note that argument processing
               varies depending on the number of arguments.  The return
               value is the exit status of the program as returned by
               the wait() call.  To get the actual exit value divide by
               256.  See also the exec entry elsewhere in this document
               .  This is NOT what you want to use to capture the output
               from a command, for that you should use merely backticks
               or qx//, as described in the section on `STRING` in the
               perlop manpage.

son tus amigos, revisa el man perlfunc.

Saludos,

Roberto Andrade Fonseca

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