> how to attach a file and send from unix in addition to subject and body

This should work ok...

(
echo "Message Body"
uuencode file1 attach1
uuencode file2 attach2
) | mail -s "SUBJECT" ramavooka@hotmail.com

Many many ways to attach files, some good info here -->

http://www.panix.com/~kylet/unix-att.html

Rgds
Mark