small script to extract logs from latest startup sequence of a Neo4j instance

neo4j_last_startup.sh

#!/bin/bash

# tiny script to extract the logs of the latest startup sequence in a Neo4j instance
#

if (( $# == 0 )); then
  echo "call me: $0 <path_to_messages.log>"
  exit 1

fi
 
tac $1 | sed '/INITIALIZED diagnostics START/q' | tac | sed '/SERVER STARTED END/q'