CONSIDERATIONS TO KNOW ABOUT ACGWINLOGIN

The Cygwin DLL incorporates a console driver that emulates a Unix-design terminal in the Windows console. Cygwin's default consumer interface is definitely the bash shell working during the Cygwin console. The DLL also implements pseudo terminal (pty) units. Cygwin ships with many terminal emulators which can be based upon them, such as mintty, rxv