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Re: [shell-script] Ajuda com sed


From: Herbert Alexander Faleiros
Subject: Re: [shell-script] Ajuda com sed
Date: Wed, 12 Jul 2006 13:34:47 -0300
User-agent: KMail/1.9.3

On Wednesday 12 July 2006 12:45, Victor Leonardo wrote:
[cut]
> caracteres da string que são diferentes de números:
> echo "abcDEF012345.,+@=" | sed 's/[0-9]//g'
> fazer o contrário, ou seja, pegar apenas o que é número
[cut]

$ echo "abcDEF012345.,+@=" | tr -d [:alpha:][:punct:]
012345



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