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run line question

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From:
ToddAndMargo via perl6-users
Date:
November 24, 2019 02:27
Subject:
run line question
Message ID:
06272ae2-9655-6505-2f2b-dc8d5a40d8ca@zoho.com
Hi All,

When folks write programs that read the run line like

       xxxx /a abc /r xyz
or
       xxxx /r xyz /a aaabc
or
       dd bs=4096 if=xxx.iso of=/dev/sdc

basically, in any order.

How do they keep track of what goes where?

Many thanks,
-T

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