lucamaro

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PHP Version 7.1.7
System 	Linux 7cc146541366 4.4.0-89-generic #112-Ubuntu SMP Mon Jul 31 19:38:41 UTC 2017 x86_64
Build Date 	Jul 13 2017 17:36:34
Configure Command 	'./configure' '--build=x86_64-linux-gnu' '--with-config-file-path=/usr/local/etc/php' '--with-config-file-scan-dir=/usr/local/etc/php/conf.d' '--disable-cgi' '--enable-ftp' '--enable-mbstring' '--enable-mysqlnd' '--with-curl' '--with-libedit' '--with-openssl' '--with-zlib' '--with-pcre-regex=/usr' '--with-libdir=lib/x86_64-linux-gnu' '--with-apxs2' 'build_alias=x86_64-linux-gnu'
Server API 	Apache 2.0 Handler
Virtual Directory Support 	disabled
Configuration File (php.ini) Path 	/usr/local/etc/php
Loaded Configuration File 	(none)

lucamaro

#! /bin/sh

for INT in eth0 eth1 eth2 eth3 ; do 
  echo -n "${INT}: " 
  sudo /usr/sbin/tcpdump -nn -v -i ${INT} -s 1500 -c 1 'ether[20:2] == 0x2000' 2> /dev/null \
      | grep -E '(Device-ID|Port-ID)' \
      | cut -f 3 -d ':' \
      | tr '\n' '    ' 
  echo
done