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Re: [shell-script] escolha
From: |
Thobias Salazar Trevisan |
Subject: |
Re: [shell-script] escolha |
Date: |
Tue, 18 Mar 2003 12:39:13 -0300 (EST) |
Oi Filipe
On 18 Mar 2003, Filipe Dantas wrote:
> echo -e "\n1 - RJ"
> echo -e "\n2 - SP"
> echo -e "\n3 - BH"
> echo -e "\n4 - DF"
> echo -e "\n5 - Salvador"
> echo -e "\n6 - Belem\n"
> echo -e "\nUF:" '\c'
> read fu
> while ((fu>6))
> do
> echo -e "\nPeca pelo numero:" '\c'
> read fu
> done
> ...
>
> porem.... eu tb quero que nao entre nada menor que 1..
> como eu faco?
while [ $fu -gt 6 -o $fu -lt 1 ];do read fu;done
fica no loop enquanto 'fu' for maior que 6 e menor que 1.
Thobias.
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echo 24883721290304465999833114447114149701898P | dc
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Thobias Salazar Trevisan
http://www.lcp.coppe.ufrj.br/~thobias
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