A Python implementation of ssh-copy-id that works on ALL platforms.
Fabric : A Python (2.5-2.7) library and command-line tool for streamlining the use of SSH for application deployment or systems administration tasks.
pip install fabric
ssh-copy-id.py [-h] [-i [IDENTITY_FILE]] [-p [PORT]] [user@]machine
For Windows users, there is a pre-built exe executable file (only tested on Windows 7 64-bit) under
MIT License © Zhengyi Yang