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Re: [shell-script] Ifconfig + Cut
From: |
Marcos Arouca |
Subject: |
Re: [shell-script] Ifconfig + Cut |
Date: |
Sun, 7 Mar 2010 17:37:54 -0300 |
$ ifconfig | grep -oE '([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}'
[]´s
Att,
Marcos Arouca
2010/3/7 Anderson Duarte <address@hidden>
>
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Pessoal, quero pegar apenas o MAC de uma placa de rede.
> Fiz o seguinte:
>
> $ ifconfig eth0 | grep HW | cut -c48-
> 00:1e:68:d9:b6:34
>
> Funciona, mas achei um pouco deselegante com 2 pipes...
>
> Tem algo melhor que isso ?
>
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.4.9 (GNU/Linux)
> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
>
> iQEcBAEBAgAGBQJLlApuAAoJEFifSKRkExpAiE8H/21nCIjP0JW2Xc98luawi1KC
> t1CKheELbXcLVi2VEpTC7aD4in+2gFz7HW/JPFJ31xjv1h/4fO4v+a9XeoFIC0gn
> tFuv/z+5fq+/NQe5DmjJGbzvUb5SaRm2L5zYgJfhT6I6AqmWC4e3/FfFzBlnExfc
> hbL4kyYb4dU2boxSWRrSRt1YsqHnoRS3V+F/hHXkI2XStoT9cIWc8M4+V8eNHuKJ
> T+5Ufj8TyijlOD5LZc0BWW3N+dM9r8ffd6ODXQMpXmruamu+6vcDbhZfTqIdeWPp
> TGZWOcMXz9lrArDvH5zQEJvm0Zfhuq8LINXuinyS8J0qfxIP7UTp5m/qZntCSPs=
> =wRKx
> -----END PGP SIGNATURE-----
>
>
>
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