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Re: [shell-script] Tomar variável e extensão.


From: uendel flavio santos martins
Subject: Re: [shell-script] Tomar variável e extensão.
Date: Mon, 18 Jul 2005 09:27:11 -0400
User-agent: Mozilla Thunderbird 1.0.2-1.3.3 (X11/20050513)

Ola Boeing

tente assim  ${var:0:3}${var:7:11}
explicando
fab0001.tar tem 11 caracteres

${var:0:3} corta o caracter 0 contando apartir o 1 ate caracter ate 3 = fab
${var:7:11} corta no caracter 7 ate o caracter  11 = .tar

ai voce passa isto como parametro tente no shell
echo ${var:0:3}${var:7:11} = fab.tar
faça experiencias alterando os numeros

boa Sorte

[]s

uendel







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