How to create the .bat file for easy access of Linux, Red hat & Unix machines without entering the Password through Putty

open a new notepad file.
start putty ctssd –l root -pw root123
save as in .bat format file (dev.bat)

Note: Make sure your putty software and the created .bat files (env files) should in the same location.

Just double click on that saved .bat file it will Directly connect to respected server.