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danwald/a.rb

Created May 3, 2015 00:36
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Extract the last timestamp from a logfile and check if it was more than a minute ago
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a.rb
LOG_TS=$(tail -n 1000 __STR__ | grep INFO | tail -n 1 | grep -Po "\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}") && [[ $((`date +%s`-`date +%s -d"$LOG_TS"`)) -lt 60 ]] || echo "More than a minute"
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