Linked by Thom Holwerda on Tue 28th Sep 2010 20:27 UTC, submitted by Ed
NetBSD From the NetBSD Blog: "The fourth (failing further faults, final) release candidate of NetBSD 5.1 is now available for download. Those of you who prefer to build from source can continue to follow the netbsd-5 branch, but the netbsd-5-1-RC4 tag is available as well. See src/doc/CHANGES-5.1 for the list of changes from RC3 to RC4."
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RE[5]: Niche?
by ebasconp on Wed 29th Sep 2010 19:48 UTC in reply to "RE[4]: Niche?"
ebasconp
Member since:
2006-05-09

"Some people consider its extreme portability and the fact that supports more legacy systems than any other free OS as actual distinguishing features.


That's kinda what I always thought about it but I could have sworn I saw some quote not so long ago that Linux now had it beaten for portability.
"

Being the most-ported OS [Linux] does not mean that it is designed thinking on portability [NetBSD]; as far as I know, Linux has been ported to more architectures and platforms than NetBSD (given its huge marketshare in comparison to the latter one), but if you would want to port an OS to a new architecture, NetBSD will be far easier to port than, say, Linux or FreeBSD, given its primary design goal.

Other interesting feature on NetBSD is that it can be used as a Xen dom0 paravirtual machine.

Edited 2010-09-29 19:52 UTC

Reply Parent Score: 2

RE[6]: Niche?
by tylerdurden on Thu 30th Sep 2010 08:39 in reply to "RE[5]: Niche?"
tylerdurden Member since:
2009-03-17

Honestly, linux seems to have no issue whatsoever being ported to newer stuff. However, most people I know who use NetBSD do so for (as I pointed out in my earlier post) the broad support current every new release of teh OS has for "legacy" systems.

In many cases NetBSB really is the only option for a relatively modern, current, and actively developed OS for lots and lots of old systems. Linux tends to support the newer stuff, and many old architecture/system have been dropped from the kernel tree altogether.

Reply Parent Score: 2

RE[7]: Niche?
by darknexus on Thu 30th Sep 2010 09:40 in reply to "RE[6]: Niche?"
darknexus Member since:
2008-07-15

True enough about the kernel, but often different architectures in Linux have a different userland (uclib vs glibc, ipkg vs apt/dpkg/rpm, etc). The nice thing about NetBSD is that regardless of the architecture you run it on it's still NetBSD, no odd userland quirks to watch out for nor new package management facilities to learn. Linux is a kernel, *BSD are complete operating systems.

Reply Parent Score: 2