On the chatterbox, PhilHibbs asked Does anyone know how to make ls produce a comma-separated list, or have a perl one-liner to do it?

Here's a solution that does it all with command line switches: 

    ls -1|perl -054lp012e1

[download]
I leave it as an exercise to the reader to figure out how it works.

In reply to Doing it with command line switches by JavaFan

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