# Introduction:
ec2-cost-calculate 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 script and then import into a spreadsheet application for further analysis. Another use would be to run the ec2-cost-calculate script with cron, producing a weekly output file (an example of this: echo "0 0 * * 0 ec2-user /home/ec2-user/ec2-cost-calculate.sh -p day -r all > /home/ec2-user/ec2-cost-report`date +"%Y%m%d"`.txt" > /etc/cron.d/ec2-cost-calculate.sh).
# Directions For Use:
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## Example of Use:
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ec2-cost-calculate.sh -r us-east-1 -p day
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the above example would provide a list of all instances in the region "us-east-1" along with the daily cost of running each instance.
## Required Parameters:
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ec2-cost-calculate has no parameter requirements. ec2-cost-calculate does, however, default to the region "us-east-1" and hourly cost if no parameters are provided.
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## Optional Parameters:
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-r <region> - the region you wish to calculate cost for: these arguments include "all" for all regions or us-east-1, us-west-1, us-west-2, eu-west-1, ap-southeast-1, ap-northeast-1 or sa-east-1
-p <period> - the period for which you wish to calculate instance cost. Allowable arguments are hour, day, week, month or year.
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# Additional Information:
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Author: Colin Johnson / colin@cloudavail.com
Date: 2012-03-07
Version 0.5
License Type: GNU GENERAL PUBLIC LICENSE, Version 3
