Operating Systems

mac

Misc

Hurd

  • debian/arch/guix variants
    • ia32 and x8664 (GNU Binutils 2.40+ and GCC 13+)
    • userspace kernel drivers using netbsd rumpkernel

freebsd

  • pkg for package manager
  • /etc/rc.conf for services
    • zfs_enable="YES"
  • zfs by default
  • support for linux emulation

smartos

  • modern Illumos(OpenSolaris)
  • uses zones for control like vms and containers
    • native zones
    • linux emulation
    • kvm/qemu
    • bhyve from freebsd
  • uses netbsds pkg
  • in memory operating system