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Alexander Skwar wrote: |
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> Arturo 'Buanzo' Busleiman schrieb: |
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> |
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> |
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>>What about |
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>> |
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>>ip addr show dev eth0 | awk '{print $2}' | grep -v \: | head -n 1 | cut -d'/' -f1 |
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> |
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> |
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> IMO, too many different commands to be elegant... |
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But simple. The idea of writing scripts is that any non-guru will understand it easily. |
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For a **very** simple unix-scripter |
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awk means: print fields |
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grep: print [non] matching |
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head: from start.... |
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tail: from end.... |
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cut: name says it all |
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- -- |
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Arturo "Buanzo" Busleiman - www.buanzo.com.ar |
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Consultor en Seguridad Informatica |
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KTP Consultores - info AT ktpconsultores.com.ar |
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Romper un sistema de seguridad los acerca tanto a ser hackers como el |
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encender autos puenteando los convierte en ingenieros automotrices. |
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Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org |
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iD8DBQFDa6ryAlpOsGhXcE0RApZNAJ45EF9Wpx7zd6OFdnVJDvprvJUCdACffH3e |
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dNJFp0K6Ya1gVY3qHOfEOGU= |
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=DrbN |
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-- |
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