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- Release Info For HDSCAN 1.2 (Shareware Version)
-
- The program included in this ARC file should be called HDSCAN12.PRG. Any
- HDSCAN that is less than version 2.0 is to be considered shareware. Version
- 2.0 and above is not PD (which is obviously stated when you boot it up). I
- have put lots of new features in this new version of HDSCAN and hope you find
- some of them useful. Since this program is copyrighted (as all shareware is),
- the normal rules apply. If you wish to give a copy to your friends or as part
- of an Atari Clubs' Disk of the Month, that is fine as long as it remains arc'ed
- with the documentation and support files and is not modified. Why do I and
- others distribute working programs like this instead of selling them just as
- packages? Primarily because we believe that if our programs are good enough,
- you will use them in your everyday work. Then you will start thinking about
- how nice features like the Sort (by date/name/size) and file compare can be
- and will order the non-PD version (which we call HDSCAN Professional). I am
- still planning on continually adding features to the program, most of which
- will be reflected in the PD version as well. If you can't afford the $20 for
- the professional version, then at least you will still have a useful tool
- for everyday use. And if you don't like the program, you aren't out anything
- this way.
-
- Philosophy time. Why HDSCAN? Basically, I am in search of the most effecient
- method of accessing STuff on my Hard disk. HDSCAN is somewhere in between
- two human interface extremes. On the one hand, you have GEM which is nice in
- that you don't have to type anything to move up and down directories, moving
- files around, and searching for stuff. This is neat until you realize how long
- it takes to move around through lots of directories (which hasn't been much of
- a problem until recently since we were all paranoid about having 'lots' of
- directories). The alternate approach is to use a command shell like PCOMMAND
- which lets you do lots of things by typing in lots of things. Some tasks
- are faster to do in command shells (renaming files, wildcard copies, etc) but
- you still find yourself taking a long time to move around and figure out where
- stuff is. And you end up using other programs to help out (whereis, cat, etc).
- HDSCAN gathers the disk info very quickly (2-3 seconds on most hard disks) and
- presents you with a single keystroke type interface that lets your fingers do
- the scrolling (so to speak). With the new features in 1.2, you can even add
- your own custom programs to this 'interface' and really fly. Read the related
- docs. It can't hurt to try it out. NOTE: I use it quite a bit now on my system
- when my hard drive is turned off, so it can be of use to floppy owners as well.
-
- With that out of the way, I will add here that there is one option I forgot to
- document in the HDSCAN.DOC file. I added a 'B' key option that goes through
- and groups all files into disk order, rather than the RANDOM order that you
- will see files in upon running HDSCAN. The RANDOM order is actually the same
- tree order the files appear in your FAT tables, so they are actually already
- clustered together within their respective subdirectories. It is just that as
- your hard disk gets more fractured due to erasing and moving files around, your
- FAT tables will get messier and messier (I am not being personal, FAT stands
- for File Allocation Tables). After you get used to viewing the disk via
- using the match, directory select, and/or sort (hint, hint) options, you will
- probably never even bother using the 'B' key.
-
- Currently known bugs/limitations:
-
- 1) if you run a gemdos program, or anything that uses with the mouse, via the
- user-definable function key options, HDSCAN may have wierd things happen
- to its' graphics. This is a feature/bug of GEM's pexec and GEM itself as
- far as I can tell, so until someone explains what is up, HDSCAN will retain
- this limitation. (Actually, this won't be a problem for most users.)
-
- 2) if you have a directory path (i.e. C:\PICTURES\DEGAS\ELITE\TINYED\...) that
- is more than 127 characters long, you won't be able to run any external
- programs on that file. This is a Pexec limit and you will probably run into
- problems with other things if you keep it that long anyway, so I have no
- workaround plans for that.
-
- 3) one other limitation is that if you have more than 2500 files on all your
- hard disk partitions, HDSCAN will tell you so and stop. I have a messy hard
- disk, and even on my PC with 40 megs of ST BBS stuff, I would only have
- around 1800 files, so I am sticking with this limit until people start to
- complain. (Actually, the ST starts doing wierd things when you get too many
- files in a set of folders anyway...try opening up 4 folders on the desktop,
- each with 100 files in it, and then adding files to the folders...strange
- TOS errors.)
-
- -Todd Burkey
- 3/19/87
-