Add a --from-file feature
Add a --from-file feature

pebble/cloudwatch-mon-scripts-python,osiegmar/cloudwatch-mon-scripts-python,pebble/cloudwatch-mon-scripts-python,gtrevg/cloudwatch-mon-scripts-python,avengerpenguin/cloudwatch-mon-scripts-python,mgk/cloudwatch-mon-scripts-python,markpeek/cloudwatch-mon-scripts-python