As far as I know, there is no system but GNU an HURD is one of it's kernels.
در ۱۹ اوت ۲۰۱۷ ۲۰:۲۹:۳۲ (GMT+04:30)، Narcis Garcia <informat...@actiu.net> نوشت: > >El 19/08/17 a les 15:57, Samuel Thibault ha escrit: >> Christoph Biedl, on sam. 19 août 2017 15:50:39 +0200, wrote: >>> The portable approach was probably examining `uname -s` but >>> appearently on Hurd this returns just "GNU"[1] - at least on the >Hurd >>> porter box exodor -, and that's a bit vague. >> >> It's not vague :) >> >> GNU/Hurd is *the* GNU system, no other system is supposed to make >> uname -s return "GNU". >> >> Samuel >> > >I believed that GNU was an operating system and Hurd a kernel. >Why isn't it? -- Sent from my Android device with K-9 Mail. Please excuse my brevity.