Please provide better documentation, preferably manpages

Hello!

I'm currently packaging ```aws-ec2-instance-connect-config``` for openSUSE/SLE but I'm having a hard time properly testing the package due to lack of documentation.

It would be great if there were some simple manpages which explain exactly what each command does and which parameters they have and what they do.

Thanks!

Inventory the command scripts and package contents in the repository, then identify each command and its parameters. Draft manpages that explain what the commands do and document their parameters, and verify that the resulting documentation covers the commands needed to test the openSUSE/SLE package.

Written by the indexing model from the issue text.