UnixWare UNIX System V Unix System Laboratories UnixWare NonStop Clusters OpenServer AppWare Univel History of Unix Unix Truss (Unix) SCO Skunkware Boot File System Caldera International Single UNIX Specification Locus Computing Corporation Novell Unix Expo NetWare Personal NetWare 3DA Xinuos Santa Cruz Operation SecureWare Unix shell NetWare File System Lxrun Caldera Smallfoot DYNIX Asmutils SCO Group SCOsource List of Unix systems Whoami Intel Binary Compatibility Standard MoOLIT Ptrace Sharity IPX/SPX Merge (software) STREAMS SmartWare Interactive Systems Corporation ARPA Host Name Server Protocol SuperDOS Caldera OpenLinux Microport Systems Novell Storage Services Mentat Portable Streams Project Monterey Vpopmail …

Venix Virtual console List of operating systems Web desktop Cellular multiprocessing SCO Group, Inc. v. Novell, Inc. NetWare Core Protocol SCO–SGI code dispute of 2003 File copying Award Software Chorus Systèmes SA Cross File Transfer Common Open Software Environment HCR Corporation Stephen L. Norris KornShell Telephony Server Application Programming Interface Sticky bit File-system permissions Comparison of assemblers Superuser Veritas File System BFS Visionware Bash (Unix shell) LOCUS SCO–Linux

disputes Comparison of IRC clients MacX Source Code Control System NetIQ eDirectory PNW Nonstop Environment variable List of file systems Loop device Vinzant Software Para-Mail Larry McVoy POSIX CURL NLM Common Desktop Environment ICL Series 39 OpenSSI DESQview List of products that support SMB IBM AIX Disk quota SCO Group, Inc. v. International Business Machines Corp. Executable and Linkable Format Open Software Foundation ALGOL 68C WaveLAN Pathworks Squid (software) QED (text editor) Timeline of SCO–Linux disputes Casady & Greene Alloy Computer Products NSC HOLMES 2 Strace Logical Unit Number masking Single system image