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Obtener Numeros Casuales Desde Los File-device "/dev/random" Y "/dev/urandom"

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vuott
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Posts: 2086
Saturday, 31 October 2015, 18:47
Subject: Obtener Numeros Casuales Desde Los File-device "/dev/random" Y "/dev/urandom"
Hola hermanosss,

podemos conseguir numeros casuales de tipo Byte (los unsigned char del C) leyendo los file-device "/dev/random" y "/dev/urandom".

Ejemplo leyendo el archivo especial "/dev/urandom":

Public Sub Main()

Dim fl As File
Dim b As Byte

fl = Open "/dev/urandom" For Read

While True
Read #fl, b
Write "\r" & b & Space(2)
Sleep 0.3
Wend

End



Referencias:
* http://manpages.ubuntu.com/manpages/vivid/es/man4/random.4.html
* http://man7.org/linux/man-pages/man4/urandom.4.html

Last edited by vuott on Saturday, 31 October 2015, 21:58; edited 3 times in total
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shordi
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Posts: 4982 Location: Albacete
Saturday, 31 October 2015, 20:27
Subject: Re: Obtener Numeros Casuales Desde Los File-device "/dev/random" Y "/dev/urandom"
Buenísimo Vuott, es muy interesante.


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