Hello, If I install it, is there any command under bash shell to know the Version of Cygwin DLL? Thanks. Regards, Yanghui Bian -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/