# Introduction:
ec2-cost-calculate.rb was created to easily sum the total of instances running in one or all regions. The typical use would be to run the ec2-cost-calculate.rb script and then import into a spreadsheet application for further analysis. Another use would be to run the ec2-cost-calculate.rb script with cron, producing a weekly output file (an example of this: echo "0 0 * * 0 ec2-user /home/ec2-user/ec2-cost-calculate.rb --period day --region all --output file --file /home/ec2-user/ec2-cost-report`date +"%Y%m%d"`.txt" > /etc/cron.d/ec2-cost-calculate).
# Directions For Use:
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## Example of Use:
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ec2-cost-calculate.rb --period day
the above example would provide a list of all instances in all regions along with the daily cost of running each instance.
## Required Parameters:
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ec2-cost-calculate.rb has no parameter requirements. ec2-cost-calculate.rb defaults to all regions and hourly cost if no parameters are provided.
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## Optional Parameters:
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optional parameters are available by running ec2-cost-calculate.rb --help.
# Additional Information:
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Author: Colin Johnson / colin@cloudavail.com
Date: 2012-06-17
Version 0.1
License Type: GNU GENERAL PUBLIC LICENSE, Version 3
