SGI IRIX licenses?

[Richard]

In article <46609804.5050509 at yahoo.co.uk>,
    Jules Richardson <julesrichardsonuk at yahoo.co.uk>  writes:

> I do recall feeding keys into the OS (6.5.3) for certain high-end video 
> software many years ago though, so certainly some *apps* are crippled without
> appropriate licences (how easy it would be to circumvent that, I don't know)

Yeah, I'm familiar with apps being license-locked.  FlexLM was a
common licensing scheme for that sort of thing.
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