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kelseyhightower
echo prints the first positional argument to stdout
If the goal is to write the code manually as small and elegant as possible then it can be improved IMHO :) It was long time since my last low...
The current 254-character limit on the size of the output seems arbitrary and not useful. If the limit is to be kept (e.g. because it needs https://github.com/kelseyhightower/echo/issues/3 to be fixed...
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echo prints the first positional argument to stdout