Category talk:UnixPipes: Difference between revisions
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[[User:Rahul|Rahul]] 09:21, 8 April 2008 (MDT)
:It occurred to me...'''sed''' is a stream-operating tool that uses regular expressions, which are themselves turing-complete, and available on every non-embedded Unix platform I've encoutnered. Is '''sed''' omitted from the tool set? --[[User:Short Circuit|Short Circuit]] 19:59, 15 February 2009 (UTC)
:: Regex are finite automata, by themselves they are not turing complete, however I am not very sure if sed provides enough programming constructs to make it turing complete. It could very well be, so I would need to work on the general description again.
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