13 Jun
2011
13 Jun
'11
4:59 a.m.
Combine 2-3 greps:
for (( i = 5; i>=0; i-- )) ; do grep `date "+%a"` | grep `date "+%b"` | grep `date "+%d"` | grep `date "+%Y"` | $(date "+%R" -d "-$i min") /var/ossec/logs/active-responses.log>> /tmp/newlog.log;done
Change order of greps to gain speed at first cutting part of lines with most hits.
Ljubomir _
It is really slow when 2-3 greps are combined.
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