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RE: [shell-script] Problemas com SED


From: Marcio Gil
Subject: RE: [shell-script] Problemas com SED
Date: Mon, 28 Dec 2009 22:26:51 -0200

$ OLD_SOURCE1="<raid1Device>sdd1</raid1Device>"
$ NEW_SOURCE1="<raid1Device>sdc1</raid1Device>"
$ OLD_PAT1=`echo $OLD_SOURCE1 | sed 's/\\//\\\\\//g'`
$ echo $OLD_PAT1
<raid1Device>sdd1<\/raid1Device>
$ NEW_PAT1=`echo $NEW_SOURCE1 | sed 's/\\//\\\\\//g'`
$ echo $NEW_PAT1
<raid1Device>sdc1<\/raid1Device>
$ echo $OLD_SOURCE1 | sed "s/$OLD_PAT1/$NEW_PAT1/g"
<raid1Device>sdc1</raid1Device>
$  

> -----Original Message-----
> From: Eduardo Lucas
> 
> pessoal..
> quero substituir com sed..uma linha num arquivo texto
> 
> esta variavel..;
> OLD_SOURCE1  tem o texto:  <raid1Device>sdd1</raid1Device>
> por esta variavel..:
> $NEW_SOURCE1 tem o texto: <raid1Device>sdc1</raid1Device>
> 
> tentei a seguinte linha cat /root/.source/default.xml |sed Sed -e
> "s/$OLD_SOURCE1/$NEW_SOURCE1/g" > tmp_config
> mas... me retorna o seguinte erro:
> 
> sed: -e expression #1, char 37: unknown option to `s'
> 
> o que devo fazer?
> Alguma idéia? tentei.."?",..mas..nao entendi!..mmuito bom"!
> 



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