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#!/bin/bash
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ORGS=()
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get_list_of_orgs () {
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orgs=$( grep -Po "\s+\[.*\]" | tr -d '[][]' )
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for org in ${orgs}; do
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[[ "${ORGS[@]}" =~ "${org}" ]] || ORGS+=("${org}")
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done
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}
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get_list_of_orgs < 2017-09-20.log
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for (( i=0; i < ${#ORGS[@]}; i++)); do
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echo ${ORGS[$i]}
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done
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