Re: bash y passwd

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#6419

From: Pacolinx
Date: Tue, 01 Jul 2003 09:58

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Alvaro G. Vicario wrote:

>> clave=a
>> alumno=b
>> echo $clave | passwd --stdin $alumno
>>
>> Algien sabe como se haria?
> 
> Pues realmente es como lo haces. Yo lo tengo as� en un script y me
> funciona sin problemas:
> 
> echo $contrasena | passwd --stdin $usuario
> 
> �Te da alg�n mensaje o simplemente no la cambia?

Me sale este mensaje de error:

passwd: opci�n inv�lida -- -
usage: passwd [-f|-s] [name]
       passwd [-x max] [-n min] [-w warn] [-i inact] name
       passwd {-l|-u|-d|-S|-e} name

Parece q es problema de sintasis

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From: Pacolinx <pacolinux@QUITAMEinicia.com>
Newsgroups: es.comp.os.linux.programacion
Subject: Re: bash y passwd
Date: Tue, 01 Jul 2003 11:58:49 +0200
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