halilduygulu

### S3 Bulk Delete by File Size ###
aws s3 ls s3://YOUR_BUCKET_NAME/content/article/data/ --profile YOUR_AWS_PROFILE --recursive | awk -F ' ' '{print $3,$4}' | awk -F ' ' '$1 < 100 {print $2}' | xargs -IP echo '{"Key": "P"}' > delete.txt

#Because bulk delete limit is 1000 per api call.
split -l 1000 delete.txt

#Append json start and end parts to complete a bulk delete request in every file.
for file in x*; do
  echo '{"Objects": [' >> delete"$file" && paste -d, -s "$file" >> delete"$file" &&
  echo '],"Quiet": true }' >> delete"$file"

halilduygulu

# ------------------------------------------------------------------
# Desigining "trending topics in 24 hours sliding window" with Redis
# ------------------------------------------------------------------

redis-cli del tophashes:2010-12-07-08-00
redis-cli del tophashes:2010-12-07-09-00
redis-cli del tophashes:current

echo '=== 8:00 AM ==='