The Unix kernel is one of the most widely deployed in the world. I don't think it's going anywhere in the next 100 years.
The Unix kernel is one of the most widely deployed in the world. I don't think it's going anywhere in the next 100 years.
Which one? Linux?
By that logic Windows NT kernel won't go anywhere in 100 years either, since it runs on nearly a billion devices.
I'm pretty sure there will be a workloads running on NonStop well into the 21st century too.
So, there's no reason to think we will be free of Windows anytime soon either.
Rest of Unix certified implementations are however not widely deployed. I don't see many AIX, Solaris production machines anywhere since everyone often deploys Linux instead.
Same story applies to *BSD family.
The only thing that keeps the Unix identity on those system is the Posix interface which is also extremely outdated on modern systems and it's kept around as a legacy.