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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) |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) iD8DBQFCk3mFU6AHyoOD4HARAqF8AKCKj8Ud3IYe7DnJ7FgsTIlR/vHlnQCcCJKj UpzC/Kt5jEnWqA+mNfbww9k= =pd70 -----END PGP SIGNATURE-----
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