I just realized what you ment. Okay, this is how I tried to run a cpp file.
-sh-3.2# ls c:/cygwin/home -sh: ls: command not found -sh-3.2# ls/ c:/cygwin/home cygwin warning: MS-DOS style path detected: c:/cygwin/home Preferred POSIX equivalent is: /home CYGWIN environment variable option "nodosfilewarning" turns off this warning. Consult the user's guide for more details about POSIX paths: http://cygwin.com/cygwin-ug-net/using.html#using-pathnames hello.cpp -sh-3.2# ls/ /home hello.cpp -sh-3.2# g++ hello.cpp -o hello -sh: g++: command not found -sh-3.2# g++/ hello.cpp -o hello : hello.cpp: No such file or directory : no input files -sh-3.2# ./hello -sh: ./hello: No such file or directory -sh-3.2# I have no idea what is going on!!! -- View this message in context: http://old.nabble.com/%22command-not-found%22-For-All-Commands-tp28722920p28723813.html Sent from the Cygwin list mailing list archive at Nabble.com. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple