Similar to IOS_4
ALTQ
ALTQBSD/OS
BSD/OSC Shell
C shellCharlie Root (オペレーティングシステム)
Computer Systems Research Group
Computer Systems Research GroupContiki
ContikiFreeBSD
FreeBSDGNU-Darwin
GNU-DarwinIperf
IperfLumina
Lumina (desktop environment)MachTen
MachTenNetBSD
NetBSDNvi
NviOpenBSD
OpenBSDOpenCVS
OpenCVSOpenDarwin
Darwin (operating system)#OpenDarwinOPENSTEP
OpenStepPHPUnit
PHPUnitPorts
Ports collectionRaw socket
Raw socketRcp
Rcp (Unix)Soft updates
Soft updatesSunOS
SunOSUltrix
UltrixUnix File System
Unix File Systemエリック・オールマン
Eric AllmanKAMEプロジェクト
KAME projectコアチーム