ok - GCC, glibc, bash, binutils, coreutils. That is
the GNU operating
system.
i don't think that would be completely right. GNU is not a production ready
operating system(yet). Only with a kernel like Linux, xBSD, etc... can you
call it an operating system. Though it is said that when HURD is production
ready, that entity can be called the GNU operating system.
Regards,
- vihan