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RES: [shell-script] quem eh o hifen ?


From: Danilo G. Magrini
Subject: RES: [shell-script] quem eh o hifen ?
Date: Wed, 18 May 2005 13:16:14 -0300

>por exemplo: 
>% cat numbers.txt | sort -n  2> error-file
>
>  -------------------------           -------------------------
>  |cat                    |           |sort                   |
>  -------------------------           -------------------------
>  |arg:                   |           |arg: -n                |
>  |                       |           |                       |
>  -------------------------           -------------------------
>  |stdin| stderror| stdout|           |stdin| stderror| stdout|
>  ---^-------V--------V----           ---^-------V--------V----
>     |                |                  |       |        |  
>     |read file       |                  |       |        | 
>     |                +------[pipe]------+       |[2>]    +--->dafault
>     |                                           v             
>[konsole]
>  -----------                                 -----------    
> |numeros.txt|                               |numeros.txt|
>  -----------                                 -----------  

[Resp] Parabéns pela resposta.. Bem clara e completa, mas eu acho que
tem um erro no fluxo acima. O segundo numeros.txt seria error-file não?



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