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S3 Metadata
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| # Get S3 metadata | |
| aws s3 ls s3://YOUR_S3_BUCKET --recursive --summarize --human-readable | |
| # Group files by extension | |
| aws s3 ls s3://YOUR_S3_BUCKET --recursive \ | |
| | grep -v -E '^.+/$' \ | |
| | awk '{na=split($NF, a, "."); tot[a[na]] += $3; num[a[na]]++;} END {for (e in tot) printf "%15d %6d %s\n", tot[e], num[e], e};' |
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