Answer by evilReiko for How to add more commands to Git Bash?

To get rsync for Windows 10, this guide the only one worked for me

Steps in summary:

1. Download “mingw-get-setup.exe” from the MinGW SourceForge Project Site (http://sourceforge.net/projects/mingw/files/Installer/).

2. Run the “mingw-get-setup.exe” and click the “Install” button. Then, navigate the left side options and select “MSYS”. Then locate and select only the “msys-rsync” bin package. Then, from the "Installation" drop down menu select “Apply Changes”.

3. Copy the following four files from the MinGW msys bin folder “C:\MinGW\msys\1.0\bin” to the Git bin folder “C:\Program Files (x86)\Git\bin”

msys-iconv-2.dllmsys-intl-8.dllmsys-popt-0.dllrsync.exe

then in Git Bash, run the following 2 commands:

echo '/c/MinGW/msys/1.0/bin/rsync "$@"'>/usr/bin/rsyncchmod +x /usr/bin/rsync

in Git Bash, run below command to check rsync is working:

rsync --version

4. (Optional) Delete entire C:/MinGW folder