[comp.binaries.ibm.pc.d] 'Which' for DOS

perry@key.COM (Perry The Cynic) (07/11/89)

Well, I got a lot of requests for my DOS *which* command, so here it is.
Maybe some day, I'll get around to bundling it up properly, with sources and
all that, and send it to *ibm.pc, but for now here's a working (I hope!)
binary. Sorry for the delay, but they actually expect me to work for the
company here on occasion :-).

Note that this isn't exactly the UNIX(tm) which(1); it tries to follow
the path search rules of {MS,PC}DOS. Normally, you invoke it without
an extension ('which foo'), and it will find whatever foo DOS would execute.
However, if you say 'which foo.exe', it will search for only an EXE-style
program called foo. Ditto for COM and BAT. This is occasionally useful;
just be aware that DOS happily (stupidly) ignores any extension, so saying
	FOO.EXE arguments
won't necessarily invoke the thing found by 'which foo.exe' (but the one
found by 'which foo').

This program is original by me, and contains no copyrighted material other
than MSC's C library. I herewith consign it to the public domain.

Have fun. Any problems, write me.
  -- perry
------------------------------------------------------------------------
Perry The Cynic (Peter Kiehtreiber)		     perry@arkon.key.com
** What good signature isn't taken yet? **	   ...!pacbell!key!perry

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end
-- 
------------------------------------------------------------------------
Perry The Cynic (Peter Kiehtreiber)		     perry@arkon.key.com
** What good signature isn't taken yet? **	   ...!pacbell!key!perry