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* [Comm] awk
@ 2007-07-05 13:07 Igo
  0 siblings, 0 replies; only message in thread
From: Igo @ 2007-07-05 13:07 UTC (permalink / raw)
  To: community

всем привет
неподскажите как справиться со след задачей:
есть /var/log/messages нужно брать из него строки, например за час от 
текущего времени.

а то я пошел путем перебора всех строк но кажется это некрасиво
/bin/awk --field-separator=' ' 'BEGIN {
H=systime()-600; today=strftime("%d");}
{
 if($2==int(today))
 {
  print($2);
 }

}
END  {
print(strftime(" %H %M",H));
} ' /var/log/messages


заранее спасибо



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2007-07-05 13:07 [Comm] awk Igo

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