From: Igo <altlinux@aaanet.ru> To: community@lists.altlinux.org Subject: [Comm] awk Date: Thu, 05 Jul 2007 17:07:14 +0400 Message-ID: <468CED02.5060206@aaanet.ru> (raw) 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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