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Re: [sed-br] Ultimos 2 caracteres da linha


From: Ulysses Almeida
Subject: Re: [sed-br] Ultimos 2 caracteres da linha
Date: Mon, 19 Apr 2004 18:58:01 -0400
User-agent: Mutt/1.5.3i

André Luiz,

  Essa é uma das formas de resolver o que voce quer.

$ echo "andre prates 455" | sed 's/.*\(..\)$/\1/'
55

$ echo "carrapeta azul" | sed 's/.*\(..\)$/\1/'
ul


  []s

On Mon, Apr 19, 2004 at 07:32:21PM -0300, André Luiz Alves da Silva Prates 
wrote:
> 
>    Caros colegas,
> 
> 
> 
>    Como faço para listar os 2 últimos caracteres de uma linha?
> 
>    Atenção: Esta linha não tem tamanho de caracteres exato
> 
> 
> 
>    Exemplo:
> 
> 
>    >echo "andre prates 455" | comando ultimosdoiscaract
> 
>    > 55
> 
> 
>    >echo "carrapeta azul" | comando ultimosdoiscaract
> 
>    >ul
> 
> 
> 
> 
>    Grato
> 
> 
> 
>    Atenciosamente,
> 
> 
> 
>    André Prates
> 
>    Suporte Produção - DSF
> 
>    ( +55 (21) 3983-5185
> 
>    [1]*address@hidden
> 
>            [cid:image001.jpg@01C42645.08E52390]
> 
> 
> 
>    Yahoo! Groups Sponsor
>    [1504lrec_clau_tit01.gif]
>    [2][1504lrec_clau_claudia.jpg] [3][1504lrec_clau_info.jpg] 
>    [4][1504lrec_clau_tit-claudia.gif] [5][1504lrec_clau_tit-info.gif] 
>      Mais... [6]Boa Forma [7]Superinteressante
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>    Links do Yahoo! Grupos
>      * Para visitar o site do seu grupo, acesse:
>        [8]http://br.groups.yahoo.com/group/sed-br/
> 
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> 
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> 
> Referências
> 
>    1. mailto:*address@hidden
>    2. 
> http://br.rd.yahoo.com/SIG=12aa0jdd8/M=264105.3931087.5164847.1588051/D=brclubs/S=2137111259:HM/EXP=1082500362/A=2095811/R=0/SIG=11d1a28j5/*http://abril.assineabril.com/yahooespecial3
>    3. 
> http://br.rd.yahoo.com/SIG=12aa0jdd8/M=264105.3931087.5164847.1588051/D=brclubs/S=2137111259:HM/EXP=1082500362/A=2095811/R=1/SIG=11d1a28j5/*http://abril.assineabril.com/yahooespecial3
>    4. 
> http://br.rd.yahoo.com/SIG=12aa0jdd8/M=264105.3931087.5164847.1588051/D=brclubs/S=2137111259:HM/EXP=1082500362/A=2095811/R=2/SIG=11d1a28j5/*http://abril.assineabril.com/yahooespecial3
>    5. 
> http://br.rd.yahoo.com/SIG=12aa0jdd8/M=264105.3931087.5164847.1588051/D=brclubs/S=2137111259:HM/EXP=1082500362/A=2095811/R=3/SIG=11d1a28j5/*http://abril.assineabril.com/yahooespecial3
>    6. 
> http://br.rd.yahoo.com/SIG=12aa0jdd8/M=264105.3931087.5164847.1588051/D=brclubs/S=2137111259:HM/EXP=1082500362/A=2095811/R=4/SIG=11d1a28j5/*http://abril.assineabril.com/yahooespecial3
>    7. 
> http://br.rd.yahoo.com/SIG=12aa0jdd8/M=264105.3931087.5164847.1588051/D=brclubs/S=2137111259:HM/EXP=1082500362/A=2095811/R=5/SIG=11d1a28j5/*http://abril.assineabril.com/yahooespecial3
>    8. http://br.groups.yahoo.com/group/sed-br/
>    9. mailto:address@hidden?subject=Unsubscribe
>   10. http://br.yahoo.com/info/utos.html



-- 
    .~.  Ulysses Almeida
   / V \  address@hidden
 / (   ) \  Seja livre, use GNU/Linux! 
   ^^-^^


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