https://github.com/OpenVPN/easy-rsa/blob/ad85f2cea279a01fbaf967b15a2f090e56c250e8/distro/windows/bin/easyrsa-shell-init.sh#L57-L59 `man sh`: `read [-p prompt] [-r] variable [...]` Windows error: ``` EasyRSA Shell # sh.exe: read: -p: no coprocess ```