[colug-432] Gracefully Doing Nothing

[Jeff Frontz]

On Mon, Jan 30, 2017 at 12:56 PM, <jep200404 at columbus.rr.com> wrote:

> How does one do nothing gracefully in a Bourne shell for loop?


Is nullglob (a la "set -o nullglob") available ?

http://stackoverflow.com/q/9126060/318902
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