On Thu, 5 Feb 2015, Bob Proulx wrote:

John Hardin wrote:
Bob Proulx wrote:
And that is also why I don't understand the move from /bin/* to
/usr/bin/* and the same for lib and others.  That makes the "usr" part
completely useless.  It would be better to move everything from
/usr/bin/* up to /bin/* instead and the same for lib and the others.

It lets you distinguish between OS utilites and application executables.

How?  Please say more?  That one sentence is just too vague and
ambiguous to know what you mean here.  Sorry.

OS utilities (e.g. sh, bash) go under /bin, applications (e.g. Firefox, Inkscape) go under /usr/bin.

That way you can mount /bin read-only unless you're performing an OS upgrade.

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