Misc scripts for eve-ng.

• listimages2 -- this will produce a listing of all images on the server that are currently in use in a lab. Useful for cleaning up old versions of images.
• Filebrowser role -- FileBrowser is a web-based upload and download tool. This will allow web-based uploading of images to the eve-ng server as opposed to using SCP/WinSCP. Uploading a folder with an image to the eve-ng server via this interface will automatically run the eve-ng commands (unl_wrapper -a fixpermissions) upon completion.

apt install ansible sshpass
ansible-playbook -i hosts filebrowser.yaml -kK

• html/templates/intel -- a few custom templates