freebsd
: 3 | - - - freebsd - serverOpenNet - , Linux, BSD Unix .
: 1 | unix - linux - bsd - freebsdFreeBSD.
: 1 | - - freebsdPC-BSD is a free, open-source operating system based on rock-solid FreeBSD.
: 1 | unix - opensource - freebsd - pc-bsd.
: 1 | unix - linux - solaris - windows - freebsd