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@hartfordfive
Created November 1, 2016 17:47
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Check if file exists in S3 bucket with Ruby aws-sdk gem
require 'aws-sdk'
s3 = Aws::S3::Resource.new(
region: 'us-east-1',
credentials: Aws::InstanceProfileCredentials.new()
)
bucket = s3.bucket('my-daily-backups')
file = (DateTime.now).strftime("%Y.%m.%d-backup")
if bucket.object(file).exists?
puts "File '/my-daily-backups/#{file}' is present in S3 bucket!"
else
puts "File '/my-daily-backups/#{file}' is not in S3 bucket!"
end
@MittalPatel-BTC
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Thanks, it's helpful for me!

@sebasjimenez10
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Life saver! Thank you!

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