shell-script-pt
[Top][All Lists]
Advanced
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[no subject]

>From address@hidden Tue Jul 22 16:06:30 2008
Return-Path: <address@hidden>
X-Sender: address@hidden
X-Apparently-To: address@hidden
X-Received: (qmail 84773 invoked from network); 22 Jul 2008 23:06:29 -0000
X-Received: from unknown (66.218.67.96)
  by m56.grp.scd.yahoo.com with QMQP; 22 Jul 2008 23:06:29 -0000
X-Received: from unknown (HELO mu-out-0910.google.com) (209.85.134.189)
  by mta17.grp.scd.yahoo.com with SMTP; 22 Jul 2008 23:06:28 -0000
X-Received: by mu-out-0910.google.com with SMTP id i2so1367347mue.3
        for <address@hidden>; Tue, 22 Jul 2008 16:06:23 -0700 (PDT)
X-Received: by 10.103.215.17 with SMTP id s17mr4053248muq.61.1216767983263;
        Tue, 22 Jul 2008 16:06:23 -0700 (PDT)
X-Received: by 10.102.247.18 with HTTP; Tue, 22 Jul 2008 16:06:23 -0700 (PDT)
Message-ID: <address@hidden>
Date: Tue, 22 Jul 2008 20:06:23 -0300
To: address@hidden
In-Reply-To: <address@hidden>
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
References: <address@hidden>
X-Originating-IP: 209.85.134.189
X-eGroups-Msg-Info: 1:12:0:0:0
From: "Tiago Barcellos Peczenyj" <address@hidden>
Subject: 
=?ISO-8859-1?Q?Re:_[shell-script]_V=E1riavel_em_outras_instancias_da_bash?=
X-Yahoo-Group-Post: member; u=204465305; 
y=t9xGZu-rZrW2ppog5BUXuYOZrO0m3nJJUBdmg6e3d0THAfBYuFc
X-Yahoo-Profile: grande_uosh

N=E3o faz, o export s=F3 funciona para ser visivel aos shell filhos.

E a passagem n=E3o =E9 por referencia, logo alterar o SALARIO num shell
filho n=E3o altera num shell pai.

Vc pode usar named pipes, sockets, arquivos e outras coisas. =C9 uma
quest=E3o de seguran=E7a.

2008/7/22 Felipe <address@hidden>:
> Ol=E1 lista,
>
> Eu declarei uma variavel chamada
>
> $ SALARIOS=3D/home/pedro/empresa/rh/salarios
>
> No entanto, s=F3 consigo obter o valor da mesma, na mesma instancia (=E9
> esse o nome) da bash em que a declarei.
>
> Quando executo outra instancia da bash, por exemplo, e executo um echo
> "$SALARIOS" para obter o valor dessa variavel, n=E3o me retorna
> absolutamente nada, mesmo utilizando o comando export $SALARIOS. Os
> valores n=E3o s=E3o armazenados e disponiveis para qualquer instancia de
> bash que eu abrir, bom, a d=FAvida =E9: como fa=E7o pra que ela esteja
> disponivel em todas as instancias da bash ?
>
> Grato!
>
>=20



--=20
Tiago B Peczenyj
Linux User #405772

http://peczenyj.blogspot.com/
"what does not kill us makes us stronger"
reply via email to
From: Unknown
[Prev in Thread] Current Thread [Next in Thread]