__ ___
/\ \ /\_ \
___ \ \ \____ \//\ \ ___ __
/' _ `\ \ \ '__`\ \ \ \ / __`\ /'_ `\
|/\ \/\ \ \ \ \L\ \ \_\ \_ /\ \L\ \/\ \L\ \
\ \_\ \_\ \ \_,__/ /\____\\ \____/\ \____ \
\/_/\/_/ \/___/ \/____/ \/___/ \/___L\ \
/\____/
\_/__/
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Very nice and useful command to dump just small part of large log file:
sed -n '/2014-09-30_16:00/,/2014-09-30_16:17/p' managed2.out >> failed_case.log
As first pattern you can specify anything where you want to begin dump (but usually it is a timestamp) and second where to end. Easy and effective…
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