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Re: [shell-script] Pegar apenas linhas especificas


From: Raul Libório
Subject: Re: [shell-script] Pegar apenas linhas especificas
Date: Tue, 25 Jul 2017 17:24:13 -0300

egrep 'lease|hardware ethernet'

Em 25 de julho de 2017 17:21, address@hidden [shell-script] <address@hidden> escreveu:
 

Opa, pessoal.


Eu preciso os dados das linhas  com o conteúdo "lease" e "hardware ethernet", achei a seguinte solução que deu certo: sed -n '/lease/{h;g;p};/hardware/{h;g;p};'dhcp.log. Vocês conhecem alguma outra solução além dessa para pegar os dados de linha especificas?


Dados:


# The format of this file is documented in the dhcpd.leases(5) manual page.


lease 10.0.0.46 {

  starts 1 2017/07/17 18:20:50;

  ends 1 2017/07/17 19:04:07;

  tstp 1 2017/07/17 19:04:07;

  cltt 1 2017/07/17 18:20:50;

  binding state free;

  hardware ethernet b3:bb:1f:22:2a:61;

}

lease 10.0.0.50 {

  starts 1 2017/07/17 18:30:08;

  ends 1 2017/07/17 20:30:08;

  tstp 1 2017/07/17 20:30:08;

  cltt 1 2017/07/17 18:30:08;

  binding state free;

  hardware ethernet 2a:cc:cc:d1:ab:cf;

}

lease 10.0.0.48 {

  starts 5 2017/07/21 14:12:20;

  ends 5 2017/07/21 16:12:20;

  tstp 5 2017/07/21 16:12:20;

  cltt 5 2017/07/21 14:12:20;

  binding state free;

  hardware ethernet 1d:aa:fd:31:0b:0a;

}

lease 10.0.0.40 {

  starts 5 2017/07/14 13:44:36;

  ends 5 2017/07/21 13:44:36;

  tstp 5 2017/07/21 13:44:36;

  cltt 5 2017/07/14 13:44:36;

  binding state free;

  hardware ethernet 11:30:xd:b3:xx:da;

 




--
Raul Libório
http://rauhmaru.blogspot.com/
openSUSE Member | Linux User #4444581

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