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Re: [shell-script] variável zera


From: Tiago Barcellos Peczenyj
Subject: Re: [shell-script] variável zera
Date: Wed, 12 Apr 2006 14:24:51 -0300

Opa,

Vc ta fazendo algo errado, verifique se todos os espacos, aspas, ponto
e virgulas estão certos ;-)

$ cat teste
#!/bin/bash
while read linha
do echo "linha = $linha"
done < <(ls -tr | tail -n 4)

$ ls
teste

$ ./teste
linha = teste

Aqui funfa!

On 4/12/06, Felipe Sultani <address@hidden> wrote:
>  Entao tiago, fiz como vc disse:
>
>  #!/bin/bash
>  while read linha
>  do echo "linha = $linha"
>  done < <(ls -tr | tail -n 4)
>
>  line 5: syntax error near unexpected token `<'
>  line 5: `done < <(ls -tr | tail -n 4)'
--
Tiago B Peczenyj
Linux User #405772

# cd /pub
# more beer


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