Cygwin's default person interface is the bash shell operating inside the mintty terminal emulator.[25] The DLL also implements pseudo terminal (pty) gadgets, and Cygwin ships with several terminal emulators which can be depending on them, like rxvt/urxvt and xterm. The Edition of GCC that includes Cygwin has different extensions for https://acgwin07396.verybigblog.com/36187418/little-known-facts-about-acgwin