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Regular expression assistance

by agentorange (Sexton)
on Dec 07, 2012 at 15:38 UTC ( #1007760=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    $cdp = "Device-ID (0x01), length: 44 bytes: 'my-switch-name'
    Address (0x02), length: 13 bytes: IPv4 (1)
    Port-ID (0x03), length: 16 bytes: 'Ethernet101/1/20'
      0x0000:  060c 2b06 0104 0109 0c03 0103 880e
    Management Addresses (0x16), length: 13 bytes: IPv4 (1)
    Physical Location (0x17), length: 13 bytes: 0x00/snmplocation"
  2. or download this
    VLAN=`echo $cdp | awk '/0x0a/ { print $8 }'`

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