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Re: [shell-script] seq com zeros


From: Tiago Barcellos Peczenyj
Subject: Re: [shell-script] seq com zeros
Date: Tue, 13 Feb 2007 13:20:01 -0200

podes utilizar o printf

dia=01
next=`printf '%02d\n' $(( dia + 1 ))`
echo $next
02

ou podes utilizar awk

awk 'BEGIN{
  Dia = 1
  Next = Dia + 1
  printf "%02d\n",Next
}'


On 2/13/07, miguel <address@hidden> wrote:
>
>    Ola:
> agora Eu quero obtener com seq :
>
> dia=01
> next=((dia+1)
> echo next
>
> 2
>
> Eu quero obtener next = 02 (sin usar if, then, else)
>
> molto obrigado
>
>
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-- 
Tiago B Peczenyj
Linux User #405772

# cd /pub
# more beer


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