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acrescentar variavel


From: caio ferreira
Subject: acrescentar variavel
Date: Wed, 25 Aug 2004 21:09:02 -0300
User-agent: Mozilla Thunderbird 0.5 (X11/20040306)

Julio Cezar Neves - DATAPREVRJ wrote:
Resolva com o sed. Veja so:

# echo variavel1:variavel2::variavel4:varivavel5 | sed 's/::/:VARIAVEL3:/'
variavel1:variavel2:VARIAVEL3:variavel4:varivavel5

        Funcionou parcialmente :-D.

# gerar senha
PASSWORD=$(makepasswd --chars 8 --string abcdefghijklmnopqrstuvwxyz1234567890)

echo $EACHUSER | sed 's/::/:$PASSWORD:/' >> novo_teste.db

        O resultado :

user1:empresa:$PASSWORD:/bin/bash
user2:empresa:$PASSWORD:/bin/bash

        Nao deveria aparecer a palavra $PASSWORD, mas sim o conteudo dessa 
variavel.

        Valeu pela ajuda Julio !!!


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