AWS S3 file copy

To copy files on local machine we can use command :

aws s3 cp s3://bucket_name/folder_name/file_name.txt .

there is a dot at end to signify that file must be stored in current working directory from where command was run .

To store in specified folder just write :

aws s3 cp s3://bucket_name/folder_name/file_name.txt /absolute_path_to_file_on_server

These commands would run without any issue on EMR machines , but to run these commands on your system we would need to configure keys and install clients on system first .