* start other Debian GNU/* ports:
   - create prospective debian ports webpage

     --- free ---
     FreeBSD <https://www.freebsd.org/> [src,glibc,porting]
     NetBSD <https://www.netbsd.org/> [src,glibc,porting]
     OpenBSD <https://www.openbsd.org/> [src]
     AtheOS [https://www.atheos.cx/](https://web.archive.org/web/20061126044857/http://www.atheos.cx/) [src,stalled]
     Syllable (AtheOS fork) <https://sf.net/p/syllable/> [src]
     Eros <http://www.eros-os.org/> [src,discontinued]
     CapROS <https://www.capros.org/> [src]
     Coyotos <http://www.coyotos.org/> [src]
     NewOS <http://www.newos.org/> [src]
     OpenDarwin <http://www.opendarwin.org/> [src]
     ArOS <http://www.aros.org/> [src]
     OpenBeOS <http://www.openbeos.org/> [src,glibc]
     BeFree <https://github.com/HaikuArchives/BeFree> [src]
     UnUnUnium <https://sf.net/p/uuu/> [src]
     Amoeba <https://www.cs.vu.nl/pub/amoeba/> [src,almost-posix]
     Cosmoe http://www.cosmoe.com/ [src,dead]
     MenuetOS <https://www.menuetos.net/> [src]
     NachOS <https://homes.cs.washington.edu/~tom/nachos/> [src]
     TinyOS <http://webs.cs.berkeley.edu/tos/> [src]
     TrustedBSD <http://www.trustedbsd.org/> [src]
     Uzix <http://uzix.sf.net/> [src]
     GNU Mach <https://www.gnu.org/software/hurd/gnumach.html> [src,glibc]
     L4 <https://www.l4ka.org/>
       --- L4 implementations ---
       Fiasco <https://os.inf.tu-dresden.de/fiasco/>
       Hazelnut <https://www.l4ka.org/projects/hazelnut/> [src,dead]
       Pistachio <https://www.l4ka.org/projects/pistachio/> [src]
         --- Kenels on top of L4 ---
         L^4Linux <https://os.inf.tu-dresden.de/L4/LinuxOnL4/> [src,r&d]
         Mungi http://www.mungi.org/ (SASOS) [src,dead]
         E1 OS <http://www.e1os.org/> [papers]
         Perseus http://www-krypt.cs.uni-sb.de/~perseus/ [dead]
     Sombrero <http://www.eas.asu.edu/~sasos/> (SASOS) [papers]
     Grasshoper <http://www.psrg.cs.usyd.edu.au/Grasshopper/index.html>
     Opal <https://homes.cs.washington.edu/~levy/opal/> (SASOS) [papers]
     Angel http://www.cs.dartmouth.edu/~dfk/sasos/projects/Angel ftp://ftp.cs.dartmouth.edu/pub/sasos/projects/Angel (SASOS)
     BMX <ftp://ftp.cs.dartmouth.edu/pub/sasos/projects/BMX> (SASOS)
     MIT PDOS <https://pdos.csail.mit.edu/>
     MIT Exokernel <https://pdos.csail.mit.edu/archive/exo/> [src,dead?]
     KeyKOS <http://cap-lore.com/CapTheory/upenn/>

     Argante <https://argante.sf.net/A2/> (VM)
     Merlin <http://www.lsi.usp.br/~jecel/merlin.html>
     ReactOS <https://reactos.org/> [src]
     Minix <https://www.minix3.org/> [src]
     Minix-VMD
     KidOS <http://kos.enix.org> [src]
     Darwin

     --- non-free [and not going to be ported] ---
     SunOS <http://www.opensolaris.org/> [src] (under the CDDL)
     SkyOS <http://www.skyos.org/>
     BlueOS <http://www.blueeyedos.com/index-old.html> [dead]
     TriangleOS <http://members.chello.nl/~w.cools/>
     MorphOS <https://www.morphos-team.net/>
     OpenVMS <https://vmssoftware.com/>
     QNX <https://blackberry.qnx.com/>