Of the many commercial variants of Unix that were born in the 1980s, only Solaris, HP-UX, and AIX were still doing relatively well in the market, though SGI's IRIX persisted for quite some time.
Z mnoha komerčních verzí Unixu, které se zrodily v 80. letech, se na trhu relativně dobře daří pouze systémům Solaris, HP-UX a AIX, ačkoli se ještě dlouhou dobu držel IRIX od SGI.