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Re: [shell-script] Por favor alguém me ajude... Acho que vcs sabem matar


From: Gentil de Bortoli Júnior
Subject: Re: [shell-script] Por favor alguém me ajude... Acho que vcs sabem matar esta...
Date: Tue, 24 May 2005 15:59:17 -0300
User-agent: Debian Thunderbird 1.0.2 (X11/20050331)

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Ah, sim. Claro que existem formas bem mais simples de resolver o
problema. :))

/me tem mania de complicar mesmo.

[]s

Gentil de Bortoli Júnior wrote:
| #!/bin/bash
|
| while read string; do
| ~    total=${#string}
| ~    for i in `seq 0 ${total}`; do
| ~        atual=${string:${i}:1}
| ~        anterior=${string:$((${i}-1)):1}
| ~        if [ "$atual" == "0" ] && [ "$anterior" == "0" ]; then
| ~            echo -n ${string:0:$((${i}-1))}
| ~            break
| ~        fi
| ~    done
| ~    echo
| done < <(cat teste.txt | cut -f2 -d" ")

- --
Gentil de Bortoli Júnior
KeyID: 0x8383E070 - www.keyserver.net
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