Can Linux Access BSD, SysV, Etc

Recent kernels can mount (read only) the UFS file system used by
System V; Coherent; Xenix; BSD; and derivatives like SunOS, FreeBSD,
NetBSD, and NeXTStep. UFS support is available as a kernel
compile-time option and a module.

See, ("How To Upgrade/Recompile a Kernel.")
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