curl -s http://:9200/_cat/indices?bytes=m|cut -f8 -d" "|awk '{s+=$1} END {print s}'
where: bytes=m => Megabytes
and -f8 => primary + replicas
curl -s http://:9200/_cat/indices?bytes=m|cut -f8 -d" "|awk '{s+=$1} END {print s}'
where: bytes=m => Megabytes
and -f8 => primary + replicas
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