[Suspected Spam]any way to provide the ssh password from a file ?

["J. Bakshi" <bakshi12@xxxxxxxxx>]

Hello list,

Is there any way to provide the ssh password from a file ? There is password less login option with the help of public/private key combination. But I like to have the password less login by providing the key from a file. Is it possible ? My version of ssh is  "OpenSSH_5.1p1 Debian-8  OpenSSL 0.9.8k 25 Mar 2009"
Please let me know.