On Thu, May 17, 2018 at 05:57:20PM -0400, John Ericson wrote:
> The 4th and last rule is the trickiest, and most fuzzy human. If the
> basic_machine was left as as, or appended with a vendor, I
> considered the pattern less an alias, and more a defaulting of a
> canonical or near canonical name. This seemed like a "higher
> quality" short-hand and thus one that is valid as part of a larger
> config. Instead of just hard-assigning `os`, however, I changed it
> to default `os` with
>
> os=${os:-DEFAULT}
${parameter:-word} is in POSIX, but I don't know how portable it is to
old Bourne shells. Paul?
Cheers,
Ben
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