Mike Frysinger wrote:
On Tuesday 13 September 2005 06:52 pm, Martin Sebor wrote:

--  parse PATH and use test to see if the command exists in any of
    the directories (lots of work)


you mean `which` ?

Yes, like which but portable. Maybe I could try looking for which
and use it if it exists, otherwise do the above. But wait, how do
I look for which in the first place? ;-)

Martin


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