Sun Sunos 5.3Sun Sunos 4.1.4Sun Solaris 2.4Netbsd Netbsd 1.3Sun Solaris 2.5Digital Osf 1 1.1Netbsd Netbsd 1.3.1Openbsd Openbsd 2.1Sun Solaris 1.1.4Sun Sunos 5.5Openbsd Openbsd 2.2Sun Sunos 5.4Sun SolarisSun Sunos 5.5.1Sun Solaris 1.1.3Sun Sunos 4.1.3Sun Sunos 5.0Sun Sunos -Sun Sunos 5.1Sun Sunos 5.2