Article View: comp.sys.amiga.tech
Article #6285Re: Wildcard types
From: Ken Yarnall
Date: Thu, 01 Nov 1990 23:17
Date: Thu, 01 Nov 1990 23:17
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2288 bytes
In article <1990Nov1.181023.21485@jato.jpl.nasa.gov> jdickson@jato.Jpl.Nasa.Gov (Jeff Dickson) writes:
+
+ I too despise CBM's choice of wild card characters, although '#' is
+more logical than '*'.
But they don't mean the same thing! `*' in Un*x means `match 0 or more
characters, while `#' in AmigaOS means `Match 0 or more occurences of the
next item', where `item' can be quite general. So, `#?" matches 0 or more
characters, but `#p' matches 0 or more p's, #(a|b|c) matches 0 or more a,s or
b's or c's. Potentially more powerful, eh?
+ I've gotten used to it by now, but my largest comp-
+laint is that there is no current directory character ala UNIX. Under UNIX
+if you want to copy a file elsewhere to the current directory you can easily
+state '.' as in:
+
+ copy /usr/local/bin/somefile .
+
+ Under AmigaDOS you have to use the actual name or more of some kind
+of convoluted name (slashes '/' and subdirectory names).
Try
copy :usr/local/bin/somefile ""
+ Lets be careful not to put IBM PC's above Amigas (in this respect).
+At least Amiga's use the same subdirectory seperatiion character that UNIX
+does '/'! Why on earth did IBM choose to use back slashes '\' instead? How
+retarded!
And, of course, Un*x is the One True Word, and anyone who says different is
commiting heresy. Geez, let's get our collective heads out of the sand and
be a little open to new things. If no one ever changes the way things are
done, they'll never get any better.
+ Jeff
-ken
--
Ken Yarnall /// yarnall@usceast.cs.scarolina.EDU
Math Department, USC \\\/// yarnall@ucseast.UUCP
Columbia, S.C. 29208 \\\/ (803)777-5218
`You'd better tie me up.' -- from the movie, "Tie Me Up, Tie Me Down"
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!wuarchive!emory!hubcap!ncrcae!opusc!yarnall From: yarnall@opusc.csd.scarolina.edu (Ken Yarnall) Newsgroups: comp.sys.amiga.tech Subject: Re: Wildcard types Message-ID: <1990Nov1.231738.21537@opusc.csd.scarolina.edu> Date: 1 Nov 90 23:17:38 GMT References: <87.272D0968@myamiga.UUCP> <1990Nov01.061846.27994@hoss.unl.edu> <1990Nov1.181023.21485@jato.jpl.nasa.gov> Organization: Math Department, University of South Carolina (ahem; The USC) Lines: 43