Originally Posted by rajkk_sonu
thinking of connecting the mainframe machine with the linux ie.. linux on mainframe machine to built the s/w that also works for the mainframe machine
No idea what you're trying to say/ask.
Linux already runs native on Z series mainframes. Both RedHat and SuSE and distros, and I'm sure there are others. 'Connecting', can mean anything...FTP/HTTP/SSH/SCP/SFTP/NFS, etc., and they've all been done from mainframe to/from Linux systems.