分析DNSMASQ的日志

configure
set service dns forwarding options 'log-queries'
commit
save

$ vi dnsmasq.awk

    #!/usr/bin/awk -f

    BEGIN {
      OFS = ",";
    }

    $5 == "query[A]" {
      time = mktime( \
        sprintf("%04d %02d %02d %s\n", \
          strftime("%Y", systime()), \
          (match("JanFebMarAprMayJunJulAugSepOctNovDec",$1)+2)/3, \
          $2, \
          gensub(":", " ", "g", $3) \
        ) \
      );
      query = $6;
      host = $8;
      print time, host, query;
    }

$ chmod +x dnsmasq.awk

$ tail -f /tmp/dnsmasq.log | ./dnsmasq.awk

1468999090,192.168.1.100,google.com
1468999092,192.168.1.101,youtube.com
1468999095,192.168.1.102,facebook.com
1468999097,192.168.1.100,qa.sockets.stackexchange.com

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