ACIX ADAMANTIX AIX ALCOLIX ALIX AMIRIX AMIX ARABBIX ARIX A/UX AUGUSTUX BIADIX BIATCHUX BOS/X BREVIX CLARUX CLIENUX CLIX CONDORUX COSIX CPIX CROMIX CRUX CTIX CX/UX DANIX DAVIX (Linus Torvald's fictional) DELIX DG/UX DIONYSIX DLX DNIX Domain/IX DOMAINIX DRAGONIX DTIX DUALIX DUTNUX DUX DVIX DYNIX EDUNIX EL/IX ELX EMBEDIX EMX ESIX EUNICE EURIX EVERIX FINNIX FINUX FLONIX FLOPPIX FREEVIX FTX GENIX GNOPPIX GOUPIX HERBIX HEP-UPX HI-UX HPLX HPUX IMMUNIX INTERIX IRIX IVRIX JESUX JHUNIX JOLIX JOLLIX JURIX KALADIX KANOTIX KAYSIX KIX KNOPPIX LAMBAUX LAONUX LEANUX LEETNUX LEMUX LERNUX LGX LIGNUX LINEX LINU LINUX LNX LUNARIX LUNIX MASIX MICRONIX MINIX MIX MOOIX MOONIX MORPHIX MOSIX MOVIX MPE/IX MULIMIDIX MULTICS MUNIX MURIX NDIX NEWLIX ORALUX OVERCLOCKIX PC/IX PENIX (spoof) PERLIX POSIX POZIX QNX QWINUX REPAIRLIX RISCIX RUBYX RUNIX SACIX SENTINIX SHABDIX SINIX SLAX SLIX SNOOTIX SORIX SPIX SPOONIX SPP-UX STORMIX STUX SULIX SVENUX THIX TNIX TOPIX TRAVIX TRINUX TRIX TRUSTIX TUNIX TYNUX ULTRIX UNICOS UNIX UZIX VENIX VM/IX VOLVIX WLIX XENIX XINU YALNIX